提交 852e2295 编写于 作者: J Jeff Layton 提交者: Steve French

cifs: use the NUM_AUTHS and NUM_SUBAUTHS constants in cifsacl code

...instead of hardcoding in '5' and '6' all over the place.
Reviewed-by: NShirish Pargaonkar <shirishpargaonkar@gmail.com>
Signed-off-by: NJeff Layton <jlayton@redhat.com>
Signed-off-by: NSteve French <smfrench@gmail.com>
上级 fc03d8a5
......@@ -210,7 +210,7 @@ sid_to_str(struct cifs_sid *sidptr, char *sidstr)
sprintf(strptr, "-%d", sidptr->revision);
strptr = sidstr + strlen(sidstr);
for (i = 0; i < 6; ++i) {
for (i = 0; i < NUM_AUTHS; ++i) {
if (sidptr->authority[i]) {
sprintf(strptr, "-%d", sidptr->authority[i]);
strptr = sidstr + strlen(sidstr);
......@@ -649,7 +649,7 @@ int compare_sids(const struct cifs_sid *ctsid, const struct cifs_sid *cwsid)
}
/* compare all of the six auth values */
for (i = 0; i < 6; ++i) {
for (i = 0; i < NUM_AUTHS; ++i) {
if (ctsid->authority[i] != cwsid->authority[i]) {
if (ctsid->authority[i] > cwsid->authority[i])
return 1;
......@@ -811,7 +811,7 @@ static __u16 fill_ace_for_sid(struct cifs_ace *pntace,
pntace->sid.revision = psid->revision;
pntace->sid.num_subauth = psid->num_subauth;
for (i = 0; i < 6; i++)
for (i = 0; i < NUM_AUTHS; i++)
pntace->sid.authority[i] = psid->authority[i];
for (i = 0; i < psid->num_subauth; i++)
pntace->sid.sub_auth[i] = psid->sub_auth[i];
......
......@@ -60,8 +60,8 @@ struct cifs_ntsd {
struct cifs_sid {
__u8 revision; /* revision level */
__u8 num_subauth;
__u8 authority[6];
__le32 sub_auth[5]; /* sub_auth[num_subauth] */
__u8 authority[NUM_AUTHS];
__le32 sub_auth[NUM_SUBAUTHS]; /* sub_auth[num_subauth] */
} __attribute__((packed));
struct cifs_acl {
......
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