]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[XFS] xfs_bdwrite() does not return errors.
authorDavid Chinner <dgc@sgi.com>
Thu, 10 Apr 2008 02:23:46 +0000 (12:23 +1000)
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>
Fri, 18 Apr 2008 02:00:46 +0000 (12:00 +1000)
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>
fs/xfs/linux-2.6/xfs_buf.c
fs/xfs/linux-2.6/xfs_buf.h

index 142ddbece37444e3f5ba4574a1d21fd3e16c84eb..52f6846101d528b7726ba39e091c2e70dd81a6ad 100644 (file)
@@ -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 | \
index a3d207de48b8b206e510a9b4009a6eb5cedad5f7..841d7883528db8df2455ac50c173ba9ddeb97b1c 100644 (file)
@@ -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)