[PATCH] crypto: ghash-clmulni-intel_glue needs err.h

[Randy Dunlap]

From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>

Add missing header file:

arch/x86/crypto/ghash-clmulni-intel_glue.c:256: error: implicit declaration of function 'IS_ERR'
arch/x86/crypto/ghash-clmulni-intel_glue.c:257: error: implicit declaration of function 'PTR_ERR'

Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
---
 arch/x86/crypto/ghash-clmulni-intel_glue.c |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20101214.orig/arch/x86/crypto/ghash-clmulni-intel_glue.c
+++ linux-next-20101214/arch/x86/crypto/ghash-clmulni-intel_glue.c
@@ -10,6 +10,7 @@
  * by the Free Software Foundation.
  */
 
+#include <linux/err.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
--
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