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authorLiu Bo <bo.li.liu@oracle.com>2014-08-19 23:32:22 +0800
committerChris Mason <clm@fb.com>2014-09-17 13:38:20 -0700
commita583c02664eea8796e80dd192a3bcc1d521939e5 (patch)
treea961a9157981b097731b6401655e1a7b3b717110
parent0b4699dcb65c2cff793210b07f40b98c2d423a43 (diff)
downloadlinux-a583c02664eea8796e80dd192a3bcc1d521939e5.tar.bz2
Btrfs: cleanup the same name in end_bio_extent_readpage
We've defined a 'offset' out of bio_for_each_segment_all. This is just a clean rename, no function changes. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Chris Mason <clm@fb.com>
-rw-r--r--fs/btrfs/extent_io.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 816e80e678bd..d70feb545066 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2543,12 +2543,12 @@ readpage_ok:
if (likely(uptodate)) {
loff_t i_size = i_size_read(inode);
pgoff_t end_index = i_size >> PAGE_CACHE_SHIFT;
- unsigned offset;
+ unsigned off;
/* Zero out the end if this page straddles i_size */
- offset = i_size & (PAGE_CACHE_SIZE-1);
- if (page->index == end_index && offset)
- zero_user_segment(page, offset, PAGE_CACHE_SIZE);
+ off = i_size & (PAGE_CACHE_SIZE-1);
+ if (page->index == end_index && off)
+ zero_user_segment(page, off, PAGE_CACHE_SIZE);
SetPageUptodate(page);
} else {
ClearPageUptodate(page);