提交 9fcfcdf3 编写于 作者: D Dan Carpenter 提交者: Arnaldo Carvalho de Melo

perf jit: Remove some no-op error handling

The 'info.e_machine' struct member is an uint16_t so 'm' is never less
than zero.  It looks like this was maybe left over code from earlier
versions so I've just removed it.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: kernel-janitors@vger.kernel.org
Link: http://lkml.kernel.org/r/20160715210836.GB19522@mwandaSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
上级 e03141db
......@@ -59,7 +59,6 @@ static int get_e_machine(struct jitheader *hdr)
ssize_t sret;
char id[16];
int fd, ret = -1;
int m = -1;
struct {
uint16_t e_type;
uint16_t e_machine;
......@@ -81,11 +80,7 @@ static int get_e_machine(struct jitheader *hdr)
if (sret != sizeof(info))
goto error;
m = info.e_machine;
if (m < 0)
m = 0; /* ELF EM_NONE */
hdr->elf_mach = m;
hdr->elf_mach = info.e_machine;
ret = 0;
error:
close(fd);
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册