[PATCH] xfs: Remove the redundant assignment

[Jiapeng Chong]

Variable 'ifree','freeblks' and 'itotal' set but not used.

Eliminate the follow clang warning:

fs/xfs/xfs_log_recover.c:3534:12: warning: variable 'freeblks' set but
not used [-Wunused-but-set-variable].

fs/xfs/xfs_log_recover.c:3535:12: warning: variable 'itotal' set but not
used [-Wunused-but-set-variable].

fs/xfs/xfs_log_recover.c:3536:12: warning: variable 'ifree'
set but not used [-Wunused-but-set-variable].

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
---
 fs/xfs/xfs_log_recover.c | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 97b941c07957..47736936ebba 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -3531,14 +3531,8 @@ xlog_recover_check_summary(
 	struct xfs_buf		*agfbp;
 	struct xfs_buf		*agibp;
 	xfs_agnumber_t		agno;
-	uint64_t		freeblks;
-	uint64_t		itotal;
-	uint64_t		ifree;
 	int			error;
 
-	freeblks = 0LL;
-	itotal = 0LL;
-	ifree = 0LL;
 	for_each_perag(mp, agno, pag) {
 		error = xfs_read_agf(mp, NULL, pag->pag_agno, 0, &agfbp);
 		if (error) {
@@ -3546,9 +3540,6 @@ xlog_recover_check_summary(
 						__func__, pag->pag_agno, error);
 		} else {
 			struct xfs_agf	*agfp = agfbp->b_addr;
-
-			freeblks += be32_to_cpu(agfp->agf_freeblks) +
-				    be32_to_cpu(agfp->agf_flcount);
 			xfs_buf_relse(agfbp);
 		}
 
@@ -3558,9 +3549,6 @@ xlog_recover_check_summary(
 						__func__, pag->pag_agno, error);
 		} else {
 			struct xfs_agi	*agi = agibp->b_addr;
-
-			itotal += be32_to_cpu(agi->agi_count);
-			ifree += be32_to_cpu(agi->agi_freecount);
 			xfs_buf_relse(agibp);
 		}
 	}
-- 
2.20.1.7.g153144c