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treewide: use log_*_errno whenever %m is in the format string
[elogind.git]
/
src
/
hibernate-resume
/
hibernate-resume-generator.c
diff --git
a/src/hibernate-resume/hibernate-resume-generator.c
b/src/hibernate-resume/hibernate-resume-generator.c
index f40721662e5bf1a88cb4c70970ecf5f392671de9..25cefc2b247d466cd14a0f24da6883e3152444bc 100644
(file)
--- a/
src/hibernate-resume/hibernate-resume-generator.c
+++ b/
src/hibernate-resume/hibernate-resume-generator.c
@@
-45,6
+45,9
@@
static int parse_proc_cmdline_item(const char *key, const char *value) {
static int process_resume(void) {
_cleanup_free_ char *name = NULL, *lnk = NULL;
static int process_resume(void) {
_cleanup_free_ char *name = NULL, *lnk = NULL;
+ if (!arg_resume_dev)
+ return 0;
+
name = unit_name_from_path_instance("systemd-hibernate-resume", arg_resume_dev, ".service");
if (!name)
return log_oom();
name = unit_name_from_path_instance("systemd-hibernate-resume", arg_resume_dev, ".service");
if (!name)
return log_oom();
@@
-55,7
+58,7
@@
static int process_resume(void) {
mkdir_parents_label(lnk, 0755);
if (symlink(SYSTEM_DATA_UNIT_PATH "/systemd-hibernate-resume@.service", lnk) < 0) {
mkdir_parents_label(lnk, 0755);
if (symlink(SYSTEM_DATA_UNIT_PATH "/systemd-hibernate-resume@.service", lnk) < 0) {
- log_error
(
"Failed to create symlink %s: %m", lnk);
+ log_error
_errno(errno,
"Failed to create symlink %s: %m", lnk);
return -errno;
}
return -errno;
}
@@
-83,12
+86,11
@@
int main(int argc, char *argv[]) {
if (!in_initrd())
return EXIT_SUCCESS;
if (!in_initrd())
return EXIT_SUCCESS;
- if (parse_proc_cmdline(parse_proc_cmdline_item) < 0)
- return EXIT_FAILURE;
-
- if (arg_resume_dev != NULL)
- r = process_resume();
+ r = parse_proc_cmdline(parse_proc_cmdline_item);
+ if (r < 0)
+ log_warning_errno(r, "Failed to parse kernel command line, ignoring: %m");
+ r = process_resume();
free(arg_resume_dev);
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
free(arg_resume_dev);
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;