Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=a4577c427a76c6a337b781... Commit: a4577c427a76c6a337b7812f9da7700c2c8beb89 Parent: a3fe6195521a58c93d7158028c7ab62da14d4ddd Author: Zdenek Kabelac zkabelac@redhat.com AuthorDate: Fri Dec 21 11:19:25 2018 +0100 Committer: Zdenek Kabelac zkabelac@redhat.com CommitterDate: Fri Dec 21 21:42:30 2018 +0100

scripts: avoid voiding write result

Gcc doesn't want to ignore write() return code. --- .../lvm2_activation_generator_systemd_red_hat.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/scripts/lvm2_activation_generator_systemd_red_hat.c b/scripts/lvm2_activation_generator_systemd_red_hat.c index 0e6c05a..b44c8f0 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 "<n>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); }

//----------------------------------------------------------------