block: remove unused variable

- unused variable occurs warning during compiling.
  Thus the variable is removed

Change-Id: I5636c46560de1448f0ee9a2ded3c68a74bfb75dd
Signed-off-by: Taeyoung Kim <ty317.kim@samsung.com>

diff --git a/src/block/block.c b/src/block/block.c
index 222f02c..3843bc2 100644 (file)
--- a/src/block/block.c
+++ b/src/block/block.c
@@ -215,7 +215,6 @@ static void signal_device_blocked(struct block_device *bdev)
        char *arr[2];
        char *str_null = "";
        const char *object_path;
-       int flags;
 
        if (!bdev || !bdev->data)
                return;