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udev/net: use null_or_empty_path()
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@ -110,7 +110,6 @@ int link_config_ctx_new(link_config_ctx **ret) {
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int link_load_one(link_config_ctx *ctx, const char *filename) {
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_cleanup_(link_config_freep) link_config *link = NULL;
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_cleanup_fclose_ FILE *file = NULL;
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_cleanup_free_ char *name = NULL;
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const char *dropin_dirname;
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size_t i;
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@ -119,11 +118,12 @@ int link_load_one(link_config_ctx *ctx, const char *filename) {
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assert(ctx);
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assert(filename);
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file = fopen(filename, "re");
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if (!file)
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return errno == ENOENT ? 0 : -errno;
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if (null_or_empty_fd(fileno(file))) {
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r = null_or_empty_path(filename);
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if (r == -ENOENT)
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return 0;
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if (r < 0)
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return r;
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if (r > 0) {
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log_debug("Skipping empty file: %s", filename);
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return 0;
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}
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