xgetXXbyYY: Centralize error handling

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/libmisc/xgetXXbyYY.c b/libmisc/xgetXXbyYY.c
index 78034bc0ed2f99ab11769cd76b98639a8575808d..36b9a150d3a5a97c63270a9cc97f9f7bdfbf737b 100644 (file)
--- a/libmisc/xgetXXbyYY.c
+++ b/libmisc/xgetXXbyYY.c
@@ -54,9 +54,7 @@
 
        result = MALLOC(LOOKUP_TYPE);
        if (NULL == result) {
-               fprintf (log_get_logfd(), _("%s: out of memory\n"),
-                        "x" STRINGIZE(FUNCTION_NAME));
-               exit (13);
+               goto oom;
        }
 
        while (true) {
@@ -70,10 +68,7 @@
                         * the shadow *_free functions. */
                        LOOKUP_TYPE *ret_result = DUP_FUNCTION(result);
                        if (NULL == ret_result) {
-                               fprintf (log_get_logfd(),
-                                        _("%s: out of memory\n"),
-                                        "x" STRINGIZE(FUNCTION_NAME));
-                               exit (13);
+                               goto oom;
                        }
                        free(buffer);
                        free(result);
@@ -110,13 +105,16 @@
        if (result) {
                result = DUP_FUNCTION(result);
                if (NULL == result) {
-                       fprintf (log_get_logfd(), _("%s: out of memory\n"),
-                                "x" STRINGIZE(FUNCTION_NAME));
-                       exit (13);
+                       goto oom;
                }
        }
 
        return result;
 #endif
+
+oom:
+       fprintf (log_get_logfd(), _("%s: out of memory\n"),
+                "x" STRINGIZE(FUNCTION_NAME));
+       exit (13);
 }