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>

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;
         }