net/smc: shorten lgr_cnt initialization (29115cef) · Commits · 戴 / test

Save a line of code by making use of ATOMIC_INIT() for lgr_cnt. Suggested-by:

net/smc/smc_core.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -41,7 +41,7 @@ static struct smc_lgr_list smc_lgr_list = { /* established link groups */
		.num = 0,
		};

		static atomic_t lgr_cnt; /* number of existing link groups */
		static atomic_t lgr_cnt = ATOMIC_INIT(0); /* number of existing link groups */
		static DECLARE_WAIT_QUEUE_HEAD(lgrs_deleted);

		static void smc_buf_free(struct smc_link_group *lgr, bool is_rmb,
		@@ -1297,7 +1297,6 @@ static struct notifier_block smc_reboot_notifier = {

		int __init smc_core_init(void)
		{
		atomic_set(&lgr_cnt, 0);
		return register_reboot_notifier(&smc_reboot_notifier);
		}