From: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Tue, 11 Apr 2006 05:53:45 +0000 (-0700)
Subject: [PATCH] s390: wrong return codes in cio_ignore_proc_init()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a7fbf6bba7f1f0616b0223a8b1cba91fffe607f5;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[PATCH] s390: wrong return codes in cio_ignore_proc_init()

cio_ignore_proc_init() returns 1 in case of success and 0 in case of failure.
The caller tests for != 0, so better return 0 in case of success and -ENOENT
in case of failure.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index cb8e2e672b68..0960bef7b199 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -414,11 +414,11 @@ cio_ignore_proc_init (void)
 	entry = create_proc_entry ("cio_ignore", S_IFREG | S_IRUGO | S_IWUSR,
 				   &proc_root);
 	if (!entry)
-		return 0;
+		return -ENOENT;
 
 	entry->proc_fops = &cio_ignore_proc_fops;
 
-	return 1;
+	return 0;
 }
 
 __initcall (cio_ignore_proc_init);