[PATCH 22/48] staging/lustre: fix 'code maintainability' errors
From: Peng Tao
Date: Mon Jul 22 2013 - 12:11:45 EST
From: Sebastien Buisson <sebastien.buisson@xxxxxxxx>
Fix 'code maintainability' issues found by Coverity version 6.5.1:
Unused pointer value (UNUSED_VALUE)
Pointer returned by function is never used.
Missing varargs init or cleanup (VARARGS)
va_end was not called for variable.
Signed-off-by: Sebastien Buisson <sebastien.buisson@xxxxxxxx>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3107
Lustre-change: http://review.whamcloud.com/5944
Reviewed-by: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>
Reviewed-by: John Hammond <johnlockwoodhammond@xxxxxxxxx>
Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
Signed-off-by: Peng Tao <tao.peng@xxxxxxx>
Signed-off-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
---
.../lustre/lustre/obdclass/lprocfs_jobstats.c | 2 --
.../staging/lustre/lustre/ptlrpc/pack_generic.c | 1 +
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_jobstats.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_jobstats.c
index e2d57fe..7f6072c 100644
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_jobstats.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_jobstats.c
@@ -366,7 +366,6 @@ static int lprocfs_jobstats_seq_show(struct seq_file *p, void *v)
struct job_stat *job = v;
struct lprocfs_stats *s;
struct lprocfs_counter ret;
- struct lprocfs_counter *cntr;
struct lprocfs_counter_header *cntr_header;
int i;
@@ -380,7 +379,6 @@ static int lprocfs_jobstats_seq_show(struct seq_file *p, void *v)
s = job->js_stats;
for (i = 0; i < s->ls_num; i++) {
- cntr = lprocfs_stats_counter_get(s, 0, i);
cntr_header = &s->ls_cnt_header[i];
lprocfs_stats_collect(s, i, &ret);
diff --git a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
index be246d4..ffff648 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
@@ -2462,6 +2462,7 @@ void _debug_req(struct ptlrpc_request *req,
rep_ok ? lustre_msg_get_flags(req->rq_repmsg) : -1,
req->rq_status,
rep_ok ? lustre_msg_get_status(req->rq_repmsg) : -1);
+ va_end(args);
}
EXPORT_SYMBOL(_debug_req);
--
1.7.9.5
--
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