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binfmt_flat: delete two error messages for a failed memory allocation in decompress_exec() 

Omit extra messages for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Link: http://lkml.kernel.org/r/f92aac79-b05e-321a-1a19-d38c7159ee9c@users.sourceforge.net
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Markus Elfring 2017-09-08 16:16:14 -07:00 committed by Linus Torvalds
parent 0547fa5851
commit 9367bb730e
1 changed files with 3 additions and 5 deletions
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8
fs/binfmt_flat.c
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@ -192,13 +192,11 @@ static int decompress_exec(
memset(&strm, 0, sizeof(strm));
strm.workspace = kmalloc(zlib_inflate_workspacesize(), GFP_KERNEL);
if (strm.workspace == NULL) {
pr_debug("no memory for decompress workspace\n");
if (!strm.workspace)
return -ENOMEM;
}
buf = kmalloc(LBUFSIZE, GFP_KERNEL);
if (buf == NULL) {
pr_debug("no memory for read buffer\n");
if (!buf) {
retval = -ENOMEM;
goto out_free;
}