From 3848b5f6709221b7ab52c9639baee50dc4b006bb Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Thu, 23 Jan 2020 17:01:15 -0800 Subject: xfs: make xfs_buf_get_map return an error code Convert xfs_buf_get_map() to return numeric error codes like most everywhere else in xfs. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig Reviewed-by: Dave Chinner --- fs/xfs/xfs_trans_buf.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) (limited to 'fs/xfs/xfs_trans_buf.c') diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c index b5b3a78ef31c..288333fef13a 100644 --- a/fs/xfs/xfs_trans_buf.c +++ b/fs/xfs/xfs_trans_buf.c @@ -122,9 +122,14 @@ xfs_trans_get_buf_map( { xfs_buf_t *bp; struct xfs_buf_log_item *bip; + int error; - if (!tp) - return xfs_buf_get_map(target, map, nmaps, flags); + if (!tp) { + error = xfs_buf_get_map(target, map, nmaps, flags, &bp); + if (error) + return NULL; + return bp; + } /* * If we find the buffer in the cache with this transaction @@ -149,10 +154,9 @@ xfs_trans_get_buf_map( return bp; } - bp = xfs_buf_get_map(target, map, nmaps, flags); - if (bp == NULL) { + error = xfs_buf_get_map(target, map, nmaps, flags, &bp); + if (error) return NULL; - } ASSERT(!bp->b_error); -- cgit v1.2.3-59-g8ed1b