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sd-icmp6-nd: Add helper function to get the IPv6 link MTU
[elogind.git]
/
src
/
login
/
logind-button.c
diff --git
a/src/login/logind-button.c
b/src/login/logind-button.c
index 1afb01fc6838db375eb5933081e9e7b083f67ded..e22b106b3c0276052a7e05fcff46db10c1c66ed5 100644
(file)
--- a/
src/login/logind-button.c
+++ b/
src/login/logind-button.c
@@
-250,10
+250,8
@@
int button_open(Button *b) {
p = strappenda("/dev/input/", b->name);
b->fd = open(p, O_RDWR|O_CLOEXEC|O_NOCTTY|O_NONBLOCK);
p = strappenda("/dev/input/", b->name);
b->fd = open(p, O_RDWR|O_CLOEXEC|O_NOCTTY|O_NONBLOCK);
- if (b->fd < 0) {
- log_warning_errno(errno, "Failed to open %s: %m", b->name);
- return -errno;
- }
+ if (b->fd < 0)
+ return log_warning_errno(errno, "Failed to open %s: %m", b->name);
if (ioctl(b->fd, EVIOCGNAME(sizeof(name)), name) < 0) {
log_error_errno(errno, "Failed to get input name: %m");
if (ioctl(b->fd, EVIOCGNAME(sizeof(name)), name) < 0) {
log_error_errno(errno, "Failed to get input name: %m");