block: include linux/err.h to use ERR_PTR
authorStephen Rothwell <sfr@canb.auug.org.au>
Mon, 7 Dec 2009 08:29:39 +0000 (19:29 +1100)
committerJens Axboe <jens.axboe@oracle.com>
Mon, 7 Dec 2009 08:47:07 +0000 (09:47 +0100)
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
block/blk-cgroup.c

index 3ad497f4eed6ab5c2a71080aa1bd4ed937185616..1fa2654db0a62c1c3f07b92fb8b33eff473d1b41 100644 (file)
@@ -14,6 +14,7 @@
 #include <linux/seq_file.h>
 #include <linux/kdev_t.h>
 #include <linux/module.h>
+#include <linux/err.h>
 #include "blk-cgroup.h"
 
 static DEFINE_SPINLOCK(blkio_list_lock);