[PATCH 4/4] xfs: fix sparse reported log CRC endian issue

[Dave Chinner <david@fromorbit.com>]

From: Dave Chinner <dchinner@redhat.com>

Not a bug as such, just warning noise from the xlog_cksum()
returning a __be32 type when it shoul dbe returning a __le32 type.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
---
 fs/xfs/xfs_log.c         |    2 +-
 fs/xfs/xfs_log_priv.h    |    2 +-
 fs/xfs/xfs_log_recover.c |    6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index c49e2c1..46bd9d5 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1538,7 +1538,7 @@ xlog_pack_data(
  * This is a little more complicated than it should be because the various
  * headers and the actual data are non-contiguous.
  */
-__be32
+__le32
 xlog_cksum(
 	struct xlog		*log,
 	struct xlog_rec_header	*rhead,
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index dc3498b..16d8d12 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -555,7 +555,7 @@ extern int
 xlog_recover_finish(
 	struct xlog		*log);
 
-extern __be32	 xlog_cksum(struct xlog *log, struct xlog_rec_header *rhead,
+extern __le32	 xlog_cksum(struct xlog *log, struct xlog_rec_header *rhead,
 			    char *dp, int size);
 
 extern kmem_zone_t *xfs_log_ticket_zone;
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 9c3651c..96fcbb8 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -3233,15 +3233,15 @@ xlog_unpack_data_crc(
 	xfs_caddr_t		dp,
 	struct xlog		*log)
 {
-	__be32			crc;
+	__le32			crc;
 
 	crc = xlog_cksum(log, rhead, dp, be32_to_cpu(rhead->h_len));
 	if (crc != rhead->h_crc) {
 		if (rhead->h_crc || xfs_sb_version_hascrc(&log->l_mp->m_sb)) {
 			xfs_alert(log->l_mp,
 		"log record CRC mismatch: found 0x%x, expected 0x%x.\n",
-					be32_to_cpu(rhead->h_crc),
-					be32_to_cpu(crc));
+					le32_to_cpu(rhead->h_crc),
+					le32_to_cpu(crc));
 			xfs_hex_dump(dp, 32);
 		}
 
-- 
1.7.10

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