X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fmips%2Flib%2Fcsum_partial_copy.c;h=ffed0a6a1c16b004563f2e391a9b7c399c2c619b;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=0d6dce9b75c1f1dbe37bd9ea0fdec213f302d403;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/arch/mips/lib/csum_partial_copy.c b/arch/mips/lib/csum_partial_copy.c
index 0d6dce9b7..ffed0a6a1 100644
--- a/arch/mips/lib/csum_partial_copy.c
+++ b/arch/mips/lib/csum_partial_copy.c
@@ -6,16 +6,17 @@
  * Copyright (C) 1994, 1995 Waldorf Electronics GmbH
  * Copyright (C) 1998, 1999 Ralf Baechle
  */
-#include <net/checksum.h>
+#include <linux/kernel.h>
 #include <linux/types.h>
 #include <asm/byteorder.h>
 #include <asm/string.h>
 #include <asm/uaccess.h>
+#include <net/checksum.h>
 
 /*
  * copy while checksumming, otherwise like csum_partial
  */
-unsigned int csum_partial_copy_nocheck(const char *src, char *dst,
+unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst,
 	int len, unsigned int sum)
 {
 	/*
@@ -32,11 +33,12 @@ unsigned int csum_partial_copy_nocheck(const char *src, char *dst,
  * Copy from userspace and compute checksum.  If we catch an exception
  * then zero the rest of the buffer.
  */
-unsigned int csum_partial_copy_from_user (const char *src, char *dst,
+unsigned int csum_partial_copy_from_user (const unsigned char *src, unsigned char *dst,
 	int len, unsigned int sum, int *err_ptr)
 {
 	int missing;
 
+	might_sleep();
 	missing = copy_from_user(dst, src, len);
 	if (missing) {
 		memset(dst + len - missing, 0, missing);