From 9367bb730e4d9d85a8911a08a3542ec2aa873d37 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Fri, 8 Sep 2017 16:16:14 -0700 Subject: [PATCH] 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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/binfmt_flat.c | 8 +++----- 1 file 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; } -- 2.20.1