crypto: xor - Fix warning when XOR_SELECT_TEMPLATE is unset
This patch fixes an unused label warning triggered when the macro
XOR_SELECT_TEMPLATE is not set.
Fixes: 39457acda913 ("crypto: xor - skip speed test if the xor...")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Suggested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/xor.c b/crypto/xor.c
index b8975d9..263af9f 100644
--- a/crypto/xor.c
+++ b/crypto/xor.c
@@ -24,6 +24,10 @@
#include <linux/preempt.h>
#include <asm/xor.h>
+#ifndef XOR_SELECT_TEMPLATE
+#define XOR_SELECT_TEMPLATE(x) (x)
+#endif
+
/* The xor routines to use. */
static struct xor_block_template *active_template;
@@ -109,17 +113,14 @@
void *b1, *b2;
struct xor_block_template *f, *fastest;
- fastest = NULL;
+ fastest = XOR_SELECT_TEMPLATE(NULL);
-#ifdef XOR_SELECT_TEMPLATE
- fastest = XOR_SELECT_TEMPLATE(fastest);
if (fastest) {
printk(KERN_INFO "xor: automatically using best "
"checksumming function %-10s\n",
fastest->name);
goto out;
}
-#endif
/*
* Note: Since the memory is not actually used for _anything_ but to