From 2a14c9ae15a38148484a128b84bff7e9ffd90d68 Mon Sep 17 00:00:00 2001 From: Sagi Grimberg Date: Wed, 16 Jun 2021 14:19:33 -0700 Subject: params: lift param_set_uint_minmax to common code It is a useful helper hence move it to common code so others can enjoy it. Suggested-by: Christoph Hellwig Reviewed-by: Chaitanya Kulkarni Reviewed-by: Hannes Reinecke Signed-off-by: Sagi Grimberg Signed-off-by: Christoph Hellwig --- net/sunrpc/xprtsock.c | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'net/sunrpc') diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index e573dcecdd66..b7dbdcbdeb6c 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -3149,24 +3149,6 @@ void cleanup_socket_xprt(void) xprt_unregister_transport(&xs_bc_tcp_transport); } -static int param_set_uint_minmax(const char *val, - const struct kernel_param *kp, - unsigned int min, unsigned int max) -{ - unsigned int num; - int ret; - - if (!val) - return -EINVAL; - ret = kstrtouint(val, 0, &num); - if (ret) - return ret; - if (num < min || num > max) - return -EINVAL; - *((unsigned int *)kp->arg) = num; - return 0; -} - static int param_set_portnr(const char *val, const struct kernel_param *kp) { return param_set_uint_minmax(val, kp, -- cgit v1.2.3-59-g8ed1b