Check return value from reading name_assign_type attr

[elogind.git] / src / sleep / sleep.c

diff --git a/src/sleep/sleep.c b/src/sleep/sleep.c
index 626150258869ac456d9a5ef2ef3417d63e50e2dc..415893ba74e907833fd46400a32a3b27296ffa54 100644 (file)
--- a/src/sleep/sleep.c
+++ b/src/sleep/sleep.c
@@ -77,10 +77,8 @@ static int write_state(FILE **f, char **states) {
 
                 fclose(*f);
                 *f = fopen("/sys/power/state", "we");
-                if (!*f) {
-                        log_error("Failed to open /sys/power/state: %m");
-                        return -errno;
-                }
+                if (!*f)
+                        return log_error_errno(errno, "Failed to open /sys/power/state: %m");
         }
 
         return r;
@@ -101,10 +99,8 @@ static int execute(char **modes, char **states) {
         /* This file is opened first, so that if we hit an error,
          * we can abort before modifying any state. */
         f = fopen("/sys/power/state", "we");
-        if (!f) {
-                log_error("Failed to open /sys/power/state: %m");
-                return -errno;
-        }
+        if (!f)
+                return log_error_errno(errno, "Failed to open /sys/power/state: %m");
 
         /* Configure the hibernation mode */
         r = write_mode(modes);