util-lib: move formats-util.h from shared/ to basic/

[elogind.git] / src / login / logind-button.c

diff --git a/src/login/logind-button.c b/src/login/logind-button.c
index 210b889c4f987cd7998b38ac69e0578c77e98603..f40e35a8cbbf60ffec2eb369fd7f3b24ddca6e7b 100644 (file)
--- a/src/login/logind-button.c
+++ b/src/login/logind-button.c
@@ -66,12 +66,11 @@ void button_free(Button *b) {
         sd_event_source_unref(b->io_event_source);
         sd_event_source_unref(b->check_event_source);
 
-        if (b->fd >= 0) {
+        if (b->fd >= 0)
                 /* If the device has been unplugged close() returns
                  * ENODEV, let's ignore this, hence we don't use
                  * safe_close() */
                 (void) close(b->fd);
-        }
 
         free(b->name);
         free(b->seat);
@@ -239,10 +238,7 @@ int button_open(Button *b) {
 
         assert(b);
 
-        if (b->fd >= 0) {
-                close(b->fd);
-                b->fd = -1;
-        }
+        b->fd = safe_close(b->fd);
 
         p = strjoina("/dev/input/", b->name);
 
@@ -251,8 +247,7 @@ int button_open(Button *b) {
                 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");
-                r = -errno;
+                r = log_error_errno(errno, "Failed to get input name: %m");
                 goto fail;
         }
 
@@ -267,8 +262,7 @@ int button_open(Button *b) {
         return 0;
 
 fail:
-        close(b->fd);
-        b->fd = -1;
+        b->fd = safe_close(b->fd);
         return r;
 }