[PATCH v2] xfs: Remove redundant assignment of mp

[Jiapeng Chong]

mp is being initialized to log->l_mp but this is never read
as record is overwritten later on. Remove the redundant
assignment.

Cleans up the following clang-analyzer warning:

fs/xfs/xfs_log_recover.c:3543:20: warning: Value stored to 'mp' during
its initialization is never read [clang-analyzer-deadcode.DeadStores].

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
---
Changes in v2:
 -Remove mp = log->l_mp.

 fs/xfs/xfs_log_recover.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 8ecb9a8567b7..96c997ed2ec8 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -3550,8 +3550,6 @@ xlog_recover_check_summary(
 	uint64_t		ifree;
 	int			error;
 
-	mp = log->l_mp;
-
 	freeblks = 0LL;
 	itotal = 0LL;
 	ifree = 0LL;
-- 
2.20.1.7.g153144c