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-rw-r--r--src/basic/util.h3
-rw-r--r--src/core/main.c8
2 files changed, 5 insertions, 6 deletions
diff --git a/src/basic/util.h b/src/basic/util.h
index 1484ef58e5..ff7a00e928 100644
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -363,6 +363,9 @@ int fd_is_temporary_fs(int fd);
int pipe_eof(int fd);
+DEFINE_TRIVIAL_CLEANUP_FUNC(cpu_set_t*, CPU_FREE);
+#define _cleanup_cpu_free_ _cleanup_(CPU_FREEp)
+
cpu_set_t* cpu_set_malloc(unsigned *ncpus);
#define xsprintf(buf, fmt, ...) assert_se((size_t) snprintf(buf, ELEMENTSOF(buf), fmt, __VA_ARGS__) < ELEMENTSOF(buf))
diff --git a/src/core/main.c b/src/core/main.c
index 9c2b0c0897..539c57a7b8 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -433,7 +433,7 @@ static int config_parse_cpu_affinity2(
void *data,
void *userdata) {
- cpu_set_t *c = NULL;
+ _cleanup_cpu_free_ cpu_set_t *c = NULL;
unsigned ncpus = 0;
assert(filename);
@@ -460,7 +460,6 @@ static int config_parse_cpu_affinity2(
if (r < 0 || cpu >= ncpus) {
log_syntax(unit, LOG_ERR, filename, line, -r,
"Failed to parse CPU affinity '%s'", rvalue);
- CPU_FREE(c);
return -EBADMSG;
}
@@ -470,13 +469,10 @@ static int config_parse_cpu_affinity2(
log_syntax(unit, LOG_ERR, filename, line, EINVAL,
"Trailing garbage, ignoring.");
- if (c) {
+ if (c)
if (sched_setaffinity(0, CPU_ALLOC_SIZE(ncpus), c) < 0)
log_warning("Failed to set CPU affinity: %m");
- CPU_FREE(c);
- }
-
return 0;
}