log.h: new log_oom() -> int -ENOMEM, use it

also a number of minor fixups and bug fixes: spelling, oom errors that didn't print errors, not properly forwarding error codes, few more consistency issues, et cetera
2012-07-26 11:48:26 +02:00
parent e146e4516b
commit 0d0f0c50d3
40 changed files with 183 additions and 310 deletions
@@ -49,17 +49,13 @@ static int add_modules(const char *p) {
        char **t, **k;

        k = strv_split(p, ",");
-        if (!k) {
-                log_error("Out of memory.");
-                return -ENOMEM;
-        }
+        if (!k)
+                return log_oom();

        t = strv_merge(arg_proc_cmdline_modules, k);
        strv_free(k);
-        if (!t) {
-                log_error("Out of memory.");
-                return -ENOMEM;
-        }
+        if (!t)
+                return log_oom();

        strv_free(arg_proc_cmdline_modules);
        arg_proc_cmdline_modules = t;