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xfs: make xfs_trans_get_buf return an error code

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Convert xfs_trans_get_buf() to return numeric error codes like most
everywhere else in xfs.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Darrick J. Wong
2020-01-23 17:01:18 -08:00
parent 9676b54e6e
commit ce92464c18
10 changed files with 67 additions and 62 deletions
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9
fs/xfs/libxfs/xfs_sb.c
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@@ -1185,13 +1185,14 @@ xfs_sb_get_secondary(
struct xfs_buf **bpp)
{
struct xfs_buf *bp;
int error;
ASSERT(agno != 0 && agno != NULLAGNUMBER);
bp = xfs_trans_get_buf(tp, mp->m_ddev_targp,
error = xfs_trans_get_buf(tp, mp->m_ddev_targp,
XFS_AG_DADDR(mp, agno, XFS_SB_BLOCK(mp)),
XFS_FSS_TO_BB(mp, 1), 0);
if (!bp)
return -ENOMEM;
XFS_FSS_TO_BB(mp, 1), 0, &bp);
if (error)
return error;
bp->b_ops = &xfs_sb_buf_ops;
xfs_buf_oneshot(bp);
*bpp = bp;