From ad4bf5f2406f6a2e29266bbad74e18f0d955ac4c Mon Sep 17 00:00:00 2001 From: Vincenzo Palazzo Date: Fri, 10 Mar 2023 23:18:51 +0100 Subject: [PATCH] net: socket: suppress unused warning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit suppress unused warnings and fix the error that there is with the W=1 enabled. Warning generated net/socket.c: In function ‘__sys_getsockopt’: net/socket.c:2300:13: error: variable ‘max_optlen’ set but not used [-Werror=unused-but-set-variable] 2300 | int max_optlen; Signed-off-by: Vincenzo Palazzo Reviewed-by: Kuniyuki Iwashima Link: https://lore.kernel.org/r/20230310221851.304657-1-vincenzopalazzodev@gmail.com Signed-off-by: Jakub Kicinski --- net/socket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/socket.c b/net/socket.c index 9c92c0e..73e493d 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2292,9 +2292,9 @@ INDIRECT_CALLABLE_DECLARE(bool tcp_bpf_bypass_getsockopt(int level, int __sys_getsockopt(int fd, int level, int optname, char __user *optval, int __user *optlen) { + int max_optlen __maybe_unused; int err, fput_needed; struct socket *sock; - int max_optlen; sock = sockfd_lookup_light(fd, &err, &fput_needed); if (!sock) -- 2.7.4