xfs: handle CIl transaction commit failures correctly

Failure to commit a transaction into the CIL is not handled
correctly. This currently can only happen when racing with a
shutdown and requires an explicit shutdown check, so it rare and can
be avoided. Remove the shutdown check and make the CIL commit a void
function to indicate it will always succeed, thereby removing the
incorrectly handled failure case.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 29f5e5424897..76922793f64f 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -1755,7 +1755,6 @@ xfs_trans_commit_cil(
         int                     flags)
 {
         struct xfs_log_vec      *log_vector;
-        int                     error;
 
         /*
          * Get each log item to allocate a vector structure for
@@ -1766,9 +1765,7 @@ xfs_trans_commit_cil(
         if (!log_vector)
                 return ENOMEM;
 
-        error = xfs_log_commit_cil(mp, tp, log_vector, commit_lsn, flags);
-        if (error)
-                return error;
+        xfs_log_commit_cil(mp, tp, log_vector, commit_lsn, flags);
 
         current_restore_flags_nested(&tp->t_pflags, PF_FSTRANS);
         xfs_trans_free(tp);