diff options
Diffstat (limited to 'src/sleep/sleep.c')
| -rw-r--r-- | src/sleep/sleep.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/src/sleep/sleep.c b/src/sleep/sleep.c index b6a6f60d03..bf673549f1 100644 --- a/src/sleep/sleep.c +++ b/src/sleep/sleep.c @@ -57,15 +57,14 @@ static int write_mode(char **modes) { return r; } -static int write_state(FILE *f0, char **states) { - FILE _cleanup_fclose_ *f = f0; +static int write_state(FILE **f, char **states) { char **state; int r = 0; STRV_FOREACH(state, states) { int k; - k = write_string_to_file(f, *state); + k = write_string_to_file(*f, *state); if (k == 0) return 0; log_debug("Failed to write '%s' to /sys/power/state: %s", @@ -73,9 +72,9 @@ static int write_state(FILE *f0, char **states) { if (r == 0) r = k; - fclose(f); - f = fopen("/sys/power/state", "we"); - if (!f) { + fclose(*f); + *f = fopen("/sys/power/state", "we"); + if (!*f) { log_error("Failed to open /sys/power/state: %m"); return -errno; } @@ -87,7 +86,7 @@ static int write_state(FILE *f0, char **states) { static int execute(char **modes, char **states) { char* arguments[4]; int r; - FILE *f; + _cleanup_fclose_ FILE *f = NULL; const char* note = strappenda("SLEEP=", arg_verb); /* This file is opened first, so that if we hit an error, @@ -115,7 +114,7 @@ static int execute(char **modes, char **states) { note, NULL); - r = write_state(f, states); + r = write_state(&f, states); if (r < 0) return r; |