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/[email protected] Signed-off-by: Markus Elfring <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
niw · Sep 9, 2017 · 9367bb7 · 9367bb7
1 parent 0547fa5
commit 9367bb7
Showing 1 changed file with 3 additions and 5 deletions.
diff --git 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;
 	}