Replace C99 "//" comments by "/* */"
Signed-off-by: NVeronika Kabatova <veronicca114@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comment by "/* */"
Signed-off-by: NVeronika Kabatova <veronicca114@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comment by "/* */"
Signed-off-by: NVeronika Kabatova <veronicca114@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */", remove not needed
comments about adding code
Signed-off-by: NVeronika Kabatova <veronicca114@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */"
Signed-off-by: NVeronika Kabatova <veronicca114@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */", remove blank
commented lines
Signed-off-by: NVeronika Kabatova <veronicca114@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */", remove not
needed comments about adding code
Signed-off-by: NVeronika Kabatova <veronicca114@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comment by "/* */"
Signed-off-by: NVeronika Kabatova <veronicca114@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */", remove not needed
comments (year of adding code, commented code)
Signed-off-by: NVeronika Kabatova <veronicca114@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */", remove not
needed comments (year of adding code, commented code)
Signed-off-by: NVeronika Kabatova <veronicca114@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Removed unwanted braces using checkpatch.pl tool.
Signed-off-by: NSurya Seetharaman <suryaseetharaman.9@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Unnecessary parentheses around the right hand side of an assignment
is removed using the following semantic patch:

@@
identifier x,f;
constant C;
@@
(
-x = (f / C );
+x = f / C ;
|
-x = (f % C );
+x = f % C ;
)
Signed-off-by: NTina Johnson <tinajohnson.1234@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Unnecessary parentheses around the right hand side of an assignment
is removed using the following semantic patch:

@@
identifier x,f;
constant C;
@@
(
-x = (f / C );
+x = f / C ;
|
-x = (f % C );
+x = f % C ;
)
Signed-off-by: NTina Johnson <tinajohnson.1234@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Unnecessary parentheses around the right hand side of an assignment
is removed using the following semantic patch:

@@
identifier x,f;
constant C;
@@
(
-x = (f / C );
+x = f / C ;
|
-x = (f % C );
+x = f % C ;
)
Signed-off-by: NTina Johnson <tinajohnson.1234@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Unnecessary parentheses around the right hand side of an assignment
is removed using the following semantic patch:

@@
identifier x,f;
constant C;
@@
(
-x = (f / C );
+x = f / C ;
|
-x = (f % C );
+x = f % C ;
)
Signed-off-by: NTina Johnson <tinajohnson.1234@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes following sparse warning at number of places in
file rtl819x_BAProc.c.

Warning: incorrect type in assignment (different base types)
         expected unsigned short [unsigned] [usertype] tmp
         got restricted __le16 [usertype] <noident>

Here, code before this change is correct. But this change silents
sparse warnings and will not harm code too.
Signed-off-by: NVaishali Thakkar <vthakkar1994@gmail.com>
Reviewed-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Successive assignments to the same location is meaningless and can be
deleted. The Coccinelle semantic patch was used to find cases.

@@
expression e1,e2,e3;
@@

(
 (<+...e1++...+>)=e2;
|
 (<+...e1--...+>)=e2;
|
 (<+...++e1...+>)=e2;
|
 (<+...--e1...+>)=e2;
|
e1=e2;
e1 = <+...e1...+>;
|
*e1=e2;
*e1=e3;
)
Signed-off-by: NJiayi Ye <yejiayily@gmail.com>
Reviewed-by: NJosh Triplett <josh@joshtriplett.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Successive assignments to the same location is meaningless and can be
deleted. The Coccinelle semantic patch was used to find cases.

@@
expression e1,e2,e3;
@@

(
 (<+...e1++...+>)=e2;
|
 (<+...e1--...+>)=e2;
|
 (<+...++e1...+>)=e2;
|
 (<+...--e1...+>)=e2;
|
e1=e2;
e1 = <+...e1...+>;
|
*e1=e2;
*e1=e3;
)
Signed-off-by: NJiayi Ye <yejiayily@gmail.com>
Reviewed-by: NJosh Triplett <josh@joshtriplett.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Removes the following errors generated using checkpatch.pl tool:
drivers/staging/lustre/lustre/ldlm/ldlm_internal.h:247: ERROR: space required after that ';' (ctx:VxV)
drivers/staging/lustre/lustre/ldlm/ldlm_internal.h:269: ERROR: space required after that ';' (ctx:VxV)
Signed-off-by: NSurya Seetharaman <suryaseetharaman.9@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Successive assignments to the same location is meaningless and can be
deleted. The Coccinelle semantic patch was used to find cases.

@@
expression e1,e2,e3;
@@

(
 (<+...e1++...+>)=e2;
|
 (<+...e1--...+>)=e2;
|
 (<+...++e1...+>)=e2;
|
 (<+...--e1...+>)=e2;
|
e1=e2;
e1 = <+...e1...+>;
|
*e1=e2;
*e1=e3;
)
Signed-off-by: NJiayi Ye <yejiayily@gmail.com>
Reviewed-by: NJosh Triplett <josh@joshtriplett.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

fc variable type was u16 and it has an assignment
from cpu_to_le16() so its type changed as __le16.
This bug found by sparse.
Signed-off-by: NEbru Akagunduz <ebru.akagunduz@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

kfree on NULL pointer is a no-op.

This patch used the following semantic patch to find an instance where NULL
check is present before kfree

// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);
@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>

Code is made more simpler by breaking up of sequence of kmallocs and adding
some more exit labels.
Removed unnecessary initialization of buf and fmtbuf to NULL as they are local
variables.
Suggested-by: NArnd Bergmann <arnd@arndb.de>
Suggested-by: NJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: NTapasweni Pathak <tapaswenipathak@gmail.com>
Acked-by: NJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The region set by the call to memset, immediately overwritten by the
subsequent call to memcpy makes the memset redundant.

This patch removes the redundant memset before memcpy using the
following coccinelle script:

@@
expression e1,e2,e3,e4;
@@

- memset(e1,e2,e3);
  memcpy(e1,e4,e3);
Signed-off-by: NTapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the following checkpatch error:
ERROR: do not use assignment in if condition
2172: FILE: drivers/staging/lustre/lustre/llite/llite_lib.c:2172:
        if (!inode || !(sbi = ll_i2sbi(inode))) {
Signed-off-by: NTina Ruchandani <ruchandani.tina@gmail.com>
Suggested-by: NJosh Triplett <josh@joshtriplett.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch makes the following functions static
as they are only used in their respective files.
These functions were detected by sparse.
- lib-md.c   : lnet_md_validate
- lib-move.c : lnet_ni_*
               lnet_setpayloadbuffer
               lnet_peer_alive_locked
               lnet_msg2bufpool
               lnet_post_routed_recv_locked
               lnet_configure / lnet_unconfigure
               lnet_ioctl
               init_lnet
               fini_lnet
Signed-off-by: NTina Ruchandani <ruchandani.tina@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

If net is null and failed path is executed, dereference null may happen.
This patch fixes it. The following Coccinelle semantic patch was used.

@@
expression E, E1;
identifier f;
statement S1,S2,S3;
@@

* if (E == NULL)
{
  ... when != if (E == NULL) S1 else S2
      when != E = E1
* E->f
  ... when any
  return ...;
}
else S3
Signed-off-by: NJiayi Ye <yejiayily@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes duplicated argument to ||, fixing the
following warning detected using coccinelle tool:
duplicated argument to && or ||.
Signed-off-by: NRoberta Dobrescu <roberta.dobrescu@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes uneeded return variables, using only
'return _SUCCESS' instead.
It fixes the following warning detected by coccinelle:
Unneeded variable.

It was done using the following semantic patch:

@@
identifier ret;
type T;
expression e;
@@

-T ret = e;
 ... when != ret
     when strict
-return ret;
+return e;
Signed-off-by: NRoberta Dobrescu <roberta.dobrescu@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes uneeded return variables, using only
'return _SUCCESS' instead.
It fixes the following warning detected by coccinelle:
Unneeded variable.

It was done using the following semantic patch:

@@
identifier ret;
type T;
expression e;
@@

-T ret = e;
 ... when != ret
     when strict
-return ret;
+return e;
Signed-off-by: NRoberta Dobrescu <roberta.dobrescu@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes uneeded return variables, just using
'return _SUCCESS' or 'return HCI_STATUS_SUCCESS' instead.
This fixes the following warning detected using coccinelle:
Unneeded variable.

It was done using the following semantic patch:

@@
identifier ret;
type T;
expression e;
@@

-T ret = e;
 ... when != ret
     when strict
-return ret;
+return e;
Signed-off-by: NRoberta Dobrescu <roberta.dobrescu@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the following warning detected using coccinelle:
Unneeded semicolon.
Signed-off-by: NRoberta Dobrescu <roberta.dobrescu@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes unnecessary comparisons to bool.
It fixes the following warning detected using coccinelle tool:
WARNING: Comparison to bool.
Signed-off-by: NRoberta Dobrescu <roberta.dobrescu@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the following checkpatch warning:
ERROR: Macros with complex values should be enclosed
in parentheses
1535: FILE: drivers/staging/rtl8723au/core/rtw_mlme.c:1535:
Signed-off-by: NTina Ruchandani <ruchandani.tina@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Successive assignments to the same location is meaningless and can be
deleted. The Coccinelle semantic patch was used to find cases.

@@
expression e1,e2,e3;
@@

(
 (<+...e1++...+>)=e2;
|
 (<+...e1--...+>)=e2;
|
 (<+...++e1...+>)=e2;
|
 (<+...--e1...+>)=e2;
|
e1=e2;
e1 = <+...e1...+>;
|
*e1=e2;
*e1=e3;
)
Signed-off-by: NJiayi Ye <yejiayily@gmail.com>
Reviewed-by: NJosh Triplett <josh@joshtriplett.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch replaces driver specific functions(RT_usb_endpoint_is_bulk_in,
RT_usb_endpoint_is_bulk_out, RT_usb_endpoint_is_int_in) with USB API
functions(usb_endpoint_is_bulk_in, usb_endpoint_is_bulk_out,
usb_endpoint_is_int_in).

Also, this patch removes these three RT functions as they are no longer
needed after replacement.

This patch also have one line over 80 characters as limiting it to 80
characters does not make code look good.
Signed-off-by: NVaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Rename the struct to spar_vbus_channel_protocol. Fix CamelCase member names:

ChannelHeader => channel_header
HdrInfo => hdr_info
ChpInfo => chp_info
BusInfo => bus_info
DevInfo => dev_info

Update all references to use the changed names.
Signed-off-by: NBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove the typedef and rename to struct spar_vbus_headerinfo. Fix CamelCase
member names:

structBytes => struct_bytes
deviceInfoStructBytes => device_info_struct_bytes
devInfoCount => dev_info_count
chpInfoByteOffset => chp_info_offset
busInfoByteOffset => bus_info_offset
devInfoByteOffset => dev_info_offset

Update all references to changed names.
Signed-off-by: NBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix the name to SPAR_VBUS_CHANNEL_OK_SERVER and fix the CamelCase parameter:

actualBytes => actual_bytes
Signed-off-by: NBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove the unused logCtx parameter and fix the CamelCase name:

pChannel => ch

Update calls to the macro to remove the unused second parameter.
Signed-off-by: NBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix the CamelCase name:

UltraVbusChannelProtocolGuid => spar_vbus_channel_protocol_uuid

Update related macro names to match. Update references to changed names. Fix
indentation in macros where names changed.
Signed-off-by: NBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>