basic/copy: vodify unlinkat() call

Not much we can do at this point.

Coverity CID#1432670.

diff --git a/src/basic/copy.c b/src/basic/copy.c
index 6c1d045ea903db7244e0a92aa3ef96efbbeee2de..69aafbe21a57e3bf2d6caad8aecbca92ad8a0cd8 100644 (file)
--- a/src/basic/copy.c
+++ b/src/basic/copy.c
@@ -482,7 +482,7 @@ static int hardlink_context_realize(HardlinkContext *c) {
         c->dir_fd = openat(c->parent_fd, c->subdir, O_RDONLY|O_DIRECTORY|O_CLOEXEC);
         if (c->dir_fd < 0) {
                 r = -errno;
-                unlinkat(c->parent_fd, c->subdir, AT_REMOVEDIR);
+                (void) unlinkat(c->parent_fd, c->subdir, AT_REMOVEDIR);
                 return r;
         }