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udev/net: use null_or_empty_path()

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This commit is contained in:
Yu Watanabe 2021-03-04 17:10:08 +09:00
parent e406e8a29a
commit e8e2788dab
1 changed files with 6 additions and 6 deletions
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12
src/udev/net/link-config.c
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@ -110,7 +110,6 @@ int link_config_ctx_new(link_config_ctx **ret) {
int link_load_one(link_config_ctx *ctx, const char *filename) {
_cleanup_(link_config_freep) link_config *link = NULL;
_cleanup_fclose_ FILE *file = NULL;
_cleanup_free_ char *name = NULL;
const char *dropin_dirname;
size_t i;
@ -119,11 +118,12 @@ int link_load_one(link_config_ctx *ctx, const char *filename) {
assert(ctx);
assert(filename);
file = fopen(filename, "re");
if (!file)
return errno == ENOENT ? 0 : -errno;
if (null_or_empty_fd(fileno(file))) {
r = null_or_empty_path(filename);
if (r == -ENOENT)
return 0;
if (r < 0)
return r;
if (r > 0) {
log_debug("Skipping empty file: %s", filename);
return 0;
}