[PATCH 4/7] buffer: Convert to bdev_logical_block_mask()

[Yangtao Li]

Use bdev_logical_block_mask() to simplify code.

Signed-off-by: Yangtao Li <frank.li at vivo.com>
---
 fs/buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/buffer.c b/fs/buffer.c
index bd091329026c..fd2705465a5e 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1128,7 +1128,7 @@ __getblk_slow(struct block_device *bdev, sector_t block,
 	     unsigned size, gfp_t gfp)
 {
 	/* Size must be multiple of hard sectorsize */
-	if (unlikely(size & (bdev_logical_block_size(bdev)-1) ||
+	if (unlikely(size & bdev_logical_block_mask(bdev) ||
 			(size < 512 || size > PAGE_SIZE))) {
 		printk(KERN_ERR "getblk(): invalid block size %d requested\n",
 					size);
-- 
2.39.0