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staging/lustre: fix 'code maintainability' errors

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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@bull.net>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3107
Lustre-change: http://review.whamcloud.com/5944
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: John Hammond <johnlockwoodhammond@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sebastien Buisson 2013-07-23 00:06:43 +08:00 committed by Greg Kroah-Hartman
parent bc06a67850
commit 353471a6bd
2 changed files with 1 additions and 2 deletions
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2
drivers/staging/lustre/lustre/obdclass/lprocfs_jobstats.c
View File

@ -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);

1
drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
View File

@ -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);