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authorMarkus Elfring <elfring@users.sourceforge.net>2017-09-08 16:16:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-08 18:26:50 -0700
commit9367bb730e4d9d85a8911a08a3542ec2aa873d37 (patch)
tree16f118f6cccfbf7af82b6879c9cf5a5088bfe02b
parent0547fa5851c921eb1f64286f6b2ae7ab5df24e6e (diff)
downloadlinux-9367bb730e4d9d85a8911a08a3542ec2aa873d37.tar.bz2
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>
-rw-r--r--fs/binfmt_flat.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 604a176df0c2..ce6537c50ec1 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -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;
}