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authorMichal Schmidt <mschmidt@redhat.com>2014-11-28 18:23:20 +0100
committerMichal Schmidt <mschmidt@redhat.com>2014-11-28 18:24:30 +0100
commit23bbb0de4e3f85d9704a5c12a5afa2dfa0159e41 (patch)
tree28e66fb86dd0cffc3a3cca3cf234cb52c3b64ad3 /src/libsystemd-terminal/evcat.c
parent5e03c6e3b517286bbd65b48d88f60e5b83721894 (diff)
treewide: more log_*_errno + return simplifications
Diffstat (limited to 'src/libsystemd-terminal/evcat.c')
-rw-r--r--src/libsystemd-terminal/evcat.c42
1 files changed, 14 insertions, 28 deletions
diff --git a/src/libsystemd-terminal/evcat.c b/src/libsystemd-terminal/evcat.c
index b0b1a197ed..b77f4b0f51 100644
--- a/src/libsystemd-terminal/evcat.c
+++ b/src/libsystemd-terminal/evcat.c
@@ -137,16 +137,12 @@ static int evcat_new(Evcat **out) {
return log_oom();
r = sd_pid_get_session(getpid(), &e->session);
- if (r < 0) {
- log_error_errno(r, "Cannot retrieve logind session: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Cannot retrieve logind session: %m");
r = sd_session_get_seat(e->session, &e->seat);
- if (r < 0) {
- log_error_errno(r, "Cannot retrieve seat of logind session: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Cannot retrieve seat of logind session: %m");
e->managed = is_managed(e->session);
@@ -318,17 +314,13 @@ static int evcat_sysview_fn(sysview_context *c, void *userdata, sysview_event *e
name,
evcat_idev_fn,
e);
- if (r < 0) {
- log_error_errno(r, "Cannot create idev session: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Cannot create idev session: %m");
if (e->managed) {
r = sysview_session_take_control(ev->session_add.session);
- if (r < 0) {
- log_error_errno(r, "Cannot request session control: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Cannot request session control: %m");
}
idev_session_enable(e->idev_session);
@@ -345,10 +337,8 @@ static int evcat_sysview_fn(sysview_context *c, void *userdata, sysview_event *e
type = sysview_device_get_type(d);
if (type == SYSVIEW_DEVICE_EVDEV) {
r = idev_session_add_evdev(e->idev_session, sysview_device_get_ud(d));
- if (r < 0) {
- log_error_errno(r, "Cannot add evdev device to idev: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Cannot add evdev device to idev: %m");
}
break;
@@ -357,19 +347,15 @@ static int evcat_sysview_fn(sysview_context *c, void *userdata, sysview_event *e
type = sysview_device_get_type(d);
if (type == SYSVIEW_DEVICE_EVDEV) {
r = idev_session_remove_evdev(e->idev_session, sysview_device_get_ud(d));
- if (r < 0) {
- log_error_errno(r, "Cannot remove evdev device from idev: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Cannot remove evdev device from idev: %m");
}
break;
case SYSVIEW_EVENT_SESSION_CONTROL:
r = ev->session_control.error;
- if (r < 0) {
- log_error_errno(r, "Cannot acquire session control: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Cannot acquire session control: %m");
r = ioctl(1, KDSKBMODE, K_UNICODE);
if (r < 0) {