log.h: new log_oom() -> int -ENOMEM, use it

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

diff --git a/src/login/logind-button.c b/src/login/logind-button.c
index 8b59c2b0c36be02f961af1aa5b5b35605f463a04..d023294a5919b9bc1477674b8d58b8a15ac4c70b 100644 (file)
--- a/src/login/logind-button.c
+++ b/src/login/logind-button.c
@@ -107,10 +107,8 @@ int button_open(Button *b) {
         }
 
         p = strappend("/dev/input/", b->name);
-        if (!p) {
-                log_error("Out of memory");
-                return -ENOMEM;
-        }
+        if (!p)
+                return log_oom();
 
         b->fd = open(p, O_RDWR|O_CLOEXEC|O_NOCTTY|O_NONBLOCK);
         free(p);