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| author | David Chinner <dgc@sgi.com> | 2008-04-10 12:23:46 +1000 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-04-18 12:00:46 +1000 |
| commit | 958d4ec606d4af590f86a601a238613f21e878ee (patch) | |
| tree | 06ac01c7a29cab542fa253fbd71915773f35fb1d /fs/xfs/linux-2.6 | |
| parent | db7a19f2c89d99b66874a7e0c0dc681ff1f37b4e (diff) | |
| download | lwn-958d4ec606d4af590f86a601a238613f21e878ee.tar.gz lwn-958d4ec606d4af590f86a601a238613f21e878ee.zip | |
[XFS] xfs_bdwrite() does not return errors.
xfs_bdwrite() cannot return an error; it only queues buffers to the
delayed write list and as such never encounters anything that can fail.
Mark it void.
SGI-PV: 980084
SGI-Modid: xfs-linux-melb:xfs-kern:30825a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.c | 2 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.h | 8 |
2 files changed, 7 insertions, 3 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index 142ddbece374..52f6846101d5 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -1060,7 +1060,7 @@ xfs_buf_iostart( bp->b_flags &= ~(XBF_READ | XBF_WRITE | XBF_ASYNC); bp->b_flags |= flags & (XBF_DELWRI | XBF_ASYNC); xfs_buf_delwri_queue(bp, 1); - return status; + return 0; } bp->b_flags &= ~(XBF_READ | XBF_WRITE | XBF_ASYNC | XBF_DELWRI | \ diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h index a3d207de48b8..841d7883528d 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/linux-2.6/xfs_buf.h @@ -387,11 +387,15 @@ static inline int XFS_bwrite(xfs_buf_t *bp) return error; } -static inline int xfs_bdwrite(void *mp, xfs_buf_t *bp) +/* + * No error can be returned from xfs_buf_iostart for delwri + * buffers as they are queued and no I/O is issued. + */ +static inline void xfs_bdwrite(void *mp, xfs_buf_t *bp) { bp->b_strat = xfs_bdstrat_cb; bp->b_fspriv3 = mp; - return xfs_buf_iostart(bp, XBF_DELWRI | XBF_ASYNC); + (void)xfs_buf_iostart(bp, XBF_DELWRI | XBF_ASYNC); } #define XFS_bdstrat(bp) xfs_buf_iorequest(bp) |