svn commit: r279557 - head/sys/dev/flash

[Kevin Lo]

Author: kevlo
Date: Tue Mar  3 02:08:17 2015
New Revision: 279557
URL: https://svnweb.freebsd.org/changeset/base/279557

Log:
  Check the return value of config_intrhook_establish().

Modified:
  head/sys/dev/flash/at45d.c

Modified: head/sys/dev/flash/at45d.c
==============================================================================
--- head/sys/dev/flash/at45d.c	Mon Mar  2 23:17:17 2015	(r279556)
+++ head/sys/dev/flash/at45d.c	Tue Mar  3 02:08:17 2015	(r279557)
@@ -197,8 +197,10 @@ at45d_attach(device_t dev)
 	/* We'll see what kind of flash we have later... */
 	sc->config_intrhook.ich_func = at45d_delayed_attach;
 	sc->config_intrhook.ich_arg = sc;
-	if (config_intrhook_establish(&sc->config_intrhook) != 0)
+	if (config_intrhook_establish(&sc->config_intrhook) != 0) {
 		device_printf(dev, "config_intrhook_establish failed\n");
+		return (ENOMEM);
+	}
 	return (0);
 }