radix tree test suite: add pr_err define

define pr_err to printk

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>

diff --git a/tools/testing/radix-tree/linux/kernel.h b/tools/testing/radix-tree/linux/kernel.h
index 39867fd80c8faa7db47dd070f7f71d99faa58dd0..c5c9d05f29da95e4b7d0b462675fde9dcc028924 100644 (file)
--- a/tools/testing/radix-tree/linux/kernel.h
+++ b/tools/testing/radix-tree/linux/kernel.h
@@ -14,6 +14,7 @@
 #include "../../../include/linux/kconfig.h"
 
 #define printk printf
+#define pr_err printk
 #define pr_info printk
 #define pr_debug printk
 #define pr_cont printk