staging: lustre: ldlm: remove unused 'overlaps' variable

'overlaps' is never used, only incremented.

Signed-off-by: NeilBrown <neilb@suse.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
index 431bad890abf7637114d3c4eac6b4543f880a336..bb3685dff02039045f38621f5ec48b86441d342a 100644 (file)
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
@@ -133,7 +133,6 @@ static int ldlm_process_flock_lock(struct ldlm_lock *req)
        struct ldlm_lock *new2 = NULL;
        enum ldlm_mode mode = req->l_req_mode;
        int added = (mode == LCK_NL);
-       int overlaps = 0;
        int splitted = 0;
        const struct ldlm_callback_suite null_cbs = { };
 
@@ -226,8 +225,6 @@ static int ldlm_process_flock_lock(struct ldlm_lock *req)
                    lock->l_policy_data.l_flock.start)
                        break;
 
-               ++overlaps;
-
                if (new->l_policy_data.l_flock.start <=
                    lock->l_policy_data.l_flock.start) {
                        if (new->l_policy_data.l_flock.end <