devcgroup: remove unused variable

Signed-off-by: Li Zefan <[email protected]> Acked-by: Serge Hallyn <[email protected]> Cc: Paul Menage <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
jadonk · Oct 20, 2008 · c012a54 · c012a54
1 parent 2cdc724
commit c012a54
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
@@ -355,7 +355,7 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup,
 	struct dev_cgroup *cur_devcgroup;
 	const char *b;
 	char *endp;
-	int retval = 0, count;
+	int count;
 	struct dev_whitelist_item wh;
 
 	if (!capable(CAP_SYS_ADMIN))
@@ -432,7 +432,6 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup,
 	}
 
 handle:
-	retval = 0;
 	switch (filetype) {
 	case DEVCG_ALLOW:
 		if (!parent_has_perm(devcgroup, &wh))