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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2024-03-19 18:27:04 +0100 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2024-03-20 15:13:44 +0100 |
| commit | 454318d3e86c125a78e61a825d84db1b52c1a4a9 (patch) | |
| tree | ec46d6c3506a588343a050823b796c1c828274f8 /src/resolve/resolved-dnssd.c | |
| parent | test-cgroup-util: reduce scope of iterator variables (diff) | |
| download | systemd-454318d3e86c125a78e61a825d84db1b52c1a4a9.tar.xz systemd-454318d3e86c125a78e61a825d84db1b52c1a4a9.zip | |
various: use strdup_to() in various obvious cases
strdup_to() returns 0 on success and here we convert obvious blocks
which either return -ENOMEM or 0.
Diffstat (limited to 'src/resolve/resolved-dnssd.c')
| -rw-r--r-- | src/resolve/resolved-dnssd.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/resolve/resolved-dnssd.c b/src/resolve/resolved-dnssd.c index 404c290eec..8790755d3b 100644 --- a/src/resolve/resolved-dnssd.c +++ b/src/resolve/resolved-dnssd.c @@ -140,16 +140,10 @@ static int dnssd_service_load(Manager *manager, const char *filename) { static int specifier_dnssd_hostname(char specifier, const void *data, const char *root, const void *userdata, char **ret) { const Manager *m = ASSERT_PTR(userdata); - char *n; assert(m->llmnr_hostname); - n = strdup(m->llmnr_hostname); - if (!n) - return -ENOMEM; - - *ret = n; - return 0; + return strdup_to(ret, m->llmnr_hostname); } int dnssd_render_instance_name(Manager *m, DnssdService *s, char **ret) { |