[SPARC-ENVCTRL]: Handle failed kmalloc.

9ff8e5a0 · Pablo Menichini · David S. Miller · d1a2fd6a · 9ff8e5a0
Commit 9ff8e5a0 authored Jan 05, 2003 by Pablo Menichini Committed by David S. Miller Jan 05, 2003
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drivers/sbus/char/envctrl.c drivers/sbus/char/envctrl.c +4 -0

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--- a/drivers/sbus/char/envctrl.c
+++ b/drivers/sbus/char/envctrl.c
@@ -892,6 +892,10 @@ static void envctrl_init_i2c_child(struct linux_ebus_child *edev_child,
 		}

                pchild->tables = kmalloc(tbls_size, GFP_KERNEL);
+		if (pchild->tables == NULL){
+			printk("envctrl: Failed to allocate table.\n");
+			return;
+		}
                len = prom_getproperty(node, "tables",
 				       (char *) pchild->tables, tbls_size);
                if (len <= 0) {