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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2017-11-27 09:50:22 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-11-30 08:43:52 -0800 |
| commit | 2d5f4b5bebccfe983715ebc9255151e611234643 (patch) | |
| tree | d9d14cb0a8905ac022f9275cac674590958f327e /fs | |
| parent | 22a6c83777ac7c17d6c63891beeeac24cf5da450 (diff) | |
| download | linux-0-day-2d5f4b5bebccfe983715ebc9255151e611234643.tar.gz linux-0-day-2d5f4b5bebccfe983715ebc9255151e611234643.tar.xz | |
xfs: remove unused parameter from xfs_writepage_map
The first thing that xfs_writepage_map does is clobber the offset
parameter. Since we never use the passed-in value, turn the parameter
into a local variable. This gets rid of an UBSAN warning in generic/466.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_aops.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index b0cccf8a81a89..21e2d70884e18 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -896,13 +896,13 @@ xfs_writepage_map( struct writeback_control *wbc, struct inode *inode, struct page *page, - loff_t offset, - uint64_t end_offset) + uint64_t end_offset) { LIST_HEAD(submit_list); struct xfs_ioend *ioend, *next; struct buffer_head *bh, *head; ssize_t len = i_blocksize(inode); + uint64_t offset; int error = 0; int count = 0; int uptodate = 1; @@ -1146,7 +1146,7 @@ xfs_do_writepage( end_offset = offset; } - return xfs_writepage_map(wpc, wbc, inode, page, offset, end_offset); + return xfs_writepage_map(wpc, wbc, inode, page, end_offset); redirty: redirty_page_for_writepage(wbc, page); |