[lustre-devel] [PATCH 10/22] Revert "staging: lustre: lnet: conrpc: Use list_for_each_entry_safe"
James Simmons
jsimmons at infradead.org
Wed Aug 1 20:05:30 PDT 2018
> This reverts commit a9a6cb4f4693253349358f8163d826eb0cfecfbc.
>
> These loops really want to remove everything, and using a
> while(!list_empty())
> loop makes this more obvious.
Reviewed-by: James Simmons <jsimmons at infradead.org>
> Signed-off-by: NeilBrown <neilb at suse.com>
> ---
> drivers/staging/lustre/lnet/selftest/conrpc.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/lustre/lnet/selftest/conrpc.c b/drivers/staging/lustre/lnet/selftest/conrpc.c
> index 95cbd1a14e1b..3afde0141db5 100644
> --- a/drivers/staging/lustre/lnet/selftest/conrpc.c
> +++ b/drivers/staging/lustre/lnet/selftest/conrpc.c
> @@ -1327,7 +1327,6 @@ lstcon_rpc_cleanup_wait(void)
> {
> struct lstcon_rpc_trans *trans;
> struct lstcon_rpc *crpc;
> - struct lstcon_rpc *temp;
> struct list_head *pacer;
> struct list_head zlist;
>
> @@ -1367,7 +1366,9 @@ lstcon_rpc_cleanup_wait(void)
>
> spin_unlock(&console_session.ses_rpc_lock);
>
> - list_for_each_entry_safe(crpc, temp, &zlist, crp_link) {
> + while (!list_empty(&zlist)) {
> + crpc = list_entry(zlist.next, lstcon_rpc_t, crp_link);
> +
> list_del(&crpc->crp_link);
> kfree(crpc);
> }
>
>
>
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