From d64e31a2f53cdcb2f95b782196faacb0995ca0c0 Mon Sep 17 00:00:00 2001 From: David Chinner Date: Thu, 10 Apr 2008 12:22:17 +1000 Subject: [XFS] Ensure errors from xfs_bdstrat() are correctly checked. xfsbdstrat() is declared to return an error. That is never checked because the error is propagated by the xfs_buf_t that is passed through the function. Mark xfsbdstrat() as returning void and comment the prototype on the methods needed for error checking. SGI-PV: 980084 SGI-Modid: xfs-linux-melb:xfs-kern:30823a Signed-off-by: David Chinner Signed-off-by: Niv Sardi Signed-off-by: Lachlan McIlroy --- fs/xfs/xfs_vnodeops.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'fs/xfs/xfs_vnodeops.c') diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index ca38fb9a9937..dd4621e0ab3b 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -3825,7 +3825,8 @@ xfs_zero_remaining_bytes( XFS_BUF_READ(bp); XFS_BUF_SET_ADDR(bp, XFS_FSB_TO_DB(ip, imap.br_startblock)); xfsbdstrat(mp, bp); - if ((error = xfs_iowait(bp))) { + error = xfs_iowait(bp); + if (error) { xfs_ioerror_alert("xfs_zero_remaining_bytes(read)", mp, bp, XFS_BUF_ADDR(bp)); break; @@ -3837,7 +3838,8 @@ xfs_zero_remaining_bytes( XFS_BUF_UNREAD(bp); XFS_BUF_WRITE(bp); xfsbdstrat(mp, bp); - if ((error = xfs_iowait(bp))) { + error = xfs_iowait(bp); + if (error) { xfs_ioerror_alert("xfs_zero_remaining_bytes(write)", mp, bp, XFS_BUF_ADDR(bp)); break; -- cgit v1.2.3