blkg_rwstat_read() in blk-cgroup.h was missing inline modifier causing
compile warning depending on configuration. Add it.
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
Cc: Vivek Goyal <vgoyal@xxxxxxxxxx>
---
block/blk-cgroup.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index 222063d..ef6550a 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -279,7 +279,7 @@ static inline void blkg_rwstat_add(struct blkg_rwstat *rwstat,
* This function can be called without synchronization and takes care of
* u64 atomicity.
*/
-static struct blkg_rwstat blkg_rwstat_read(struct blkg_rwstat *rwstat)
+static inline struct blkg_rwstat blkg_rwstat_read(struct blkg_rwstat *rwstat)
{
unsigned int start;
struct blkg_rwstat tmp;
--
1.7.7.3
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