dlm: remove unused variable in *dlm_lowcomms_get_buffer()
The variable users is initialized but never used
otherwise, so remove the unused variable.
dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David Teigland <teigland@redhat.com>
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 331ea4f..dd87a31 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -1385,7 +1385,6 @@
struct connection *con;
struct writequeue_entry *e;
int offset = 0;
- int users = 0;
con = nodeid2con(nodeid, allocation);
if (!con)
@@ -1399,7 +1398,7 @@
} else {
offset = e->end;
e->end += len;
- users = e->users++;
+ e->users++;
}
spin_unlock(&con->writequeue_lock);
@@ -1414,7 +1413,7 @@
spin_lock(&con->writequeue_lock);
offset = e->end;
e->end += len;
- users = e->users++;
+ e->users++;
list_add_tail(&e->list, &con->writequeue);
spin_unlock(&con->writequeue_lock);
goto got_one;