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xfs: fix unused log variable in xfs_log_cover() 

The log variable is only used in kernels with asserts enabled.
Remove it and open code the dereference to avoid unused variable
warnings.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Brian Foster 2021-01-26 19:14:55 -08:00 committed by Darrick J. Wong
parent ae29e4220f
commit 4533fc6315
1 changed files with 2 additions and 3 deletions
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5
fs/xfs/xfs_log.c
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@ -1108,12 +1108,11 @@ static int
xfs_log_cover(
struct xfs_mount *mp)
{
struct xlog *log = mp->m_log;
int error = 0;
bool need_covered;
ASSERT((xlog_cil_empty(log) && xlog_iclogs_empty(log) &&
!xfs_ail_min_lsn(log->l_ailp)) ||
ASSERT((xlog_cil_empty(mp->m_log) && xlog_iclogs_empty(mp->m_log) &&
!xfs_ail_min_lsn(mp->m_log->l_ailp)) ||
XFS_FORCED_SHUTDOWN(mp));
if (!xfs_log_writable(mp))