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| author | Eryu Guan <eguan@redhat.com> | 2017-09-18 11:38:58 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-09-25 18:22:30 -0700 |
| commit | 64671bafbdd984535aa382bccadd91fbe7be0e80 (patch) | |
| tree | 1abb1c2b61dbd13e4877463136e92a3843d3b0c0 /fs | |
| parent | e150dcd459e1b441eaf08f341a986f04e61bf3b8 (diff) | |
| download | linux-64671bafbdd984535aa382bccadd91fbe7be0e80.tar.gz linux-64671bafbdd984535aa382bccadd91fbe7be0e80.tar.bz2 linux-64671bafbdd984535aa382bccadd91fbe7be0e80.zip | |
xfs: kill meaningless variable 'zero'
In xfs_file_aio_write_checks(), variable 'zero' is there only to
satisfy xfs_zero_eof(), the result of it is ignored. Now, with
iomap_zero_range() based xfs_zero_eof(), we can safely pass NULL as
the last param of it and kill 'zero'.
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_file.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index ebdd0bd2b261..261d83f1db76 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -377,8 +377,6 @@ restart: */ spin_lock(&ip->i_flags_lock); if (iocb->ki_pos > i_size_read(inode)) { - bool zero = false; - spin_unlock(&ip->i_flags_lock); if (!drained_dio) { if (*iolock == XFS_IOLOCK_SHARED) { @@ -399,7 +397,7 @@ restart: drained_dio = true; goto restart; } - error = xfs_zero_eof(ip, iocb->ki_pos, i_size_read(inode), &zero); + error = xfs_zero_eof(ip, iocb->ki_pos, i_size_read(inode), NULL); if (error) return error; } else |