From: James Simmons <uja.ornl@yahoo.com>
Date: Thu, 10 Sep 2015 14:03:29 +0000 (-0400)
Subject: LU-6215 libcfs: misc_unregister is now void function
X-Git-Tag: 2.7.60~29
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=ab2a180545986bfebbdbef320cab75be1603f856;p=fs%2Flustre-release.git

LU-6215 libcfs: misc_unregister is now void function

For the 4.2 kernel misc_unregister() no longer returns
an int value. This patch handles this API change.

Change-Id: If81519a2b272b39252bfd153d8b4b13ab4b3059b
Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-on: http://review.whamcloud.com/16275
Reviewed-by: frank zago <fzago@cray.com>
Tested-by: Jenkins
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
---

diff --git a/libcfs/libcfs/module.c b/libcfs/libcfs/module.c
index 62793ea..d27a177 100644
--- a/libcfs/libcfs/module.c
+++ b/libcfs/libcfs/module.c
@@ -387,9 +387,7 @@ static void exit_libcfs_module(void)
 	cfs_crypto_unregister();
 	cfs_wi_shutdown();
 
-	rc = misc_deregister(&libcfs_dev);
-	if (rc)
-		CERROR("misc_deregister error %d\n", rc);
+	misc_deregister(&libcfs_dev);
 
 	cfs_cpu_fini();