diff options
| -rw-r--r-- | fs/buffer.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 0cb7ffd4977c..c2e052c0fc5d 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -1020,11 +1020,7 @@ grow_buffers(struct block_device *bdev, sector_t block, int size, gfp_t gfp) pgoff_t index; int sizebits; - sizebits = -1; - do { - sizebits++; - } while ((size << sizebits) < PAGE_SIZE); - + sizebits = PAGE_SHIFT - __ffs(size); index = block >> sizebits; /* |