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Commit eeee2b5f authored by Wei Yongjun's avatar Wei Yongjun Committed by David Teigland
Browse files

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: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
parent 8f0d8163

fs/dlm/lowcomms.c

+2 −3
Original line number Diff line number Diff line
@@ -1385,7 +1385,6 @@ void *dlm_lowcomms_get_buffer(int nodeid, int len, gfp_t allocation, char **ppc) 
	struct connection *con;

	struct writequeue_entry *e;

	int offset = 0;

	int users = 0;



	con = nodeid2con(nodeid, allocation);

	if (!con)
@@ -1399,7 +1398,7 @@ void *dlm_lowcomms_get_buffer(int nodeid, int len, gfp_t allocation, char **ppc) 
	} else {

		offset = e->end;

		e->end += len;

		users = e->users++;

		e->users++;

	}

	spin_unlock(&con->writequeue_lock);
@@ -1414,7 +1413,7 @@ void *dlm_lowcomms_get_buffer(int nodeid, int len, gfp_t allocation, char **ppc) 
		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;