staging/lustre/obdclass: remove unuse variables from lprocfs_stats_collect/clear

This is only part of the original Lustre tree commit splitted to follow the
"one thing per patch" rule.

Lustre-change: http://review.whamcloud.com/6139
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3204
Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Signed-off-by: Ned Bass <bass6@llnl.gov>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index 0f0750b..8828419 100644 (file)
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -420,7 +420,6 @@ void lprocfs_stats_collect(struct lprocfs_stats *stats, int idx,
 {
        unsigned int                    num_entry;
        struct lprocfs_counter          *percpu_cntr;
-       struct lprocfs_counter_header   *cntr_header;
        int                             i;
        unsigned long                   flags = 0;
 
@@ -439,7 +438,6 @@ void lprocfs_stats_collect(struct lprocfs_stats *stats, int idx,
        for (i = 0; i < num_entry; i++) {
                if (stats->ls_percpu[i] == NULL)
                        continue;
-               cntr_header = &stats->ls_cnt_header[idx];
                percpu_cntr = lprocfs_stats_counter_get(stats, i, idx);
 
                cnt->lc_count += percpu_cntr->lc_count;
@@ -999,7 +997,6 @@ EXPORT_SYMBOL(lprocfs_free_stats);
 void lprocfs_clear_stats(struct lprocfs_stats *stats)
 {
        struct lprocfs_counter          *percpu_cntr;
-       struct lprocfs_counter_header   *header;
        int                             i;
        int                             j;
        unsigned int                    num_entry;
@@ -1011,7 +1008,6 @@ void lprocfs_clear_stats(struct lprocfs_stats *stats)
                if (stats->ls_percpu[i] == NULL)
                        continue;
                for (j = 0; j < stats->ls_num; j++) {
-                       header = &stats->ls_cnt_header[j];
                        percpu_cntr = lprocfs_stats_counter_get(stats, i, j);
                        percpu_cntr->lc_count           = 0;
                        percpu_cntr->lc_min             = LC_MIN_INIT;