From a4577c427a76c6a337b7812f9da7700c2c8beb89 Mon Sep 17 00:00:00 2001 From: Zdenek Kabelac Date: Fri, 21 Dec 2018 11:19:25 +0100 Subject: scripts: avoid voiding write result Gcc doesn't want to ignore write() return code. --- scripts/lvm2_activation_generator_systemd_red_hat.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'scripts') diff --git a/scripts/lvm2_activation_generator_systemd_red_hat.c b/scripts/lvm2_activation_generator_systemd_red_hat.c index 0e6c05acc..b44c8f0e9 100644 --- a/scripts/lvm2_activation_generator_systemd_red_hat.c +++ b/scripts/lvm2_activation_generator_systemd_red_hat.c @@ -69,7 +69,8 @@ static void _error(const char *format, ...) return; /* The n+31: +30 for "lvm2-activation-generator: " prefix and +1 for '\0' suffix */ - (void) write(_kmsg_fd, message, n + 31); + if (write(_kmsg_fd, message, n + 31) < 0) + _error("Failed to write activation message %s: %m.\n", message); } //---------------------------------------------------------------- -- cgit v1.2.1