Commit afb24505 authored by Chenguang Zhao's avatar Chenguang Zhao Committed by Anna Schumaker
Browse files

SUNRPC: Change list definition method 



The LIST_HEAD macro can both define a linked list and initialize
it in one step. To simplify code, we replace the separate operations
of linked list definition and manual initialization with the LIST_HEAD
macro.

Signed-off-by: default avatarChenguang Zhao <zhaochenguang@kylinos.cn>
Reviewed-by: default avatarChuck Lever <chuck.lever@oracle.com>
Reviewed-by: default avatarJeff Layton <jlayton@kernel.org>
Signed-off-by: default avatarAnna Schumaker <anna.schumaker@oracle.com>
parent 728bea26

net/sunrpc/backchannel_rqst.c

+1 −2
Original line number Diff line number Diff line
@@ -147,7 +147,7 @@ EXPORT_SYMBOL_GPL(xprt_setup_backchannel); 
int xprt_setup_bc(struct rpc_xprt *xprt, unsigned int min_reqs)

{

	struct rpc_rqst *req;

	struct list_head tmp_list;

	LIST_HEAD(tmp_list);

	int i;



	dprintk("RPC:       setup backchannel transport\n");
@@ -163,7 +163,6 @@ int xprt_setup_bc(struct rpc_xprt *xprt, unsigned int min_reqs) 
	 * lock is held on the rpc_xprt struct.  It also makes cleanup

	 * easier in case of memory allocation errors.

	 */

	INIT_LIST_HEAD(&tmp_list);

	for (i = 0; i < min_reqs; i++) {

		/* Pre-allocate one backchannel rpc_rqst */

		req = xprt_alloc_bc_req(xprt);