Messages in this thread Patch in this message | | | From | SF Markus Elfring <> | Subject | [PATCH] binfmt_flat: Delete two error messages for a failed memory allocation in decompress_exec() | Date | Mon, 21 Aug 2017 08:54:05 +0200 |
| |
From: Markus Elfring <elfring@users.sourceforge.net> Date: Mon, 21 Aug 2017 08:43:50 +0200
Omit extra messages for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- 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; } -- 2.14.0
| |