vserver 1.9.5.x5

[linux-2.6.git] / arch / um / kernel / checksum.c

diff --git a/arch/um/kernel/checksum.c b/arch/um/kernel/checksum.c
index fa50a9b..b2fe269 100644 (file)
--- a/arch/um/kernel/checksum.c
+++ b/arch/um/kernel/checksum.c
@@ -2,17 +2,17 @@
 #include "linux/errno.h"
 #include "linux/module.h"
 
-extern unsigned int arch_csum_partial(const char *buff, int len, int sum);
+unsigned int arch_csum_partial(const unsigned char *buff, int len, int sum);
 
-extern unsigned int csum_partial(char *buff, int len, int sum)
+unsigned int csum_partial(unsigned char *buff, int len, int sum)
 {
-       return(arch_csum_partial(buff, len, sum));
+       return arch_csum_partial(buff, len, sum);
 }
 
 EXPORT_SYMBOL(csum_partial);
 
-unsigned int csum_partial_copy_to(const char *src, char *dst, int len, 
-                                 int sum, int *err_ptr)
+unsigned int csum_partial_copy_to(const unsigned char *src, char __user *dst,
+                               int len, int sum, int *err_ptr)
 {
        if(copy_to_user(dst, src, len)){
                *err_ptr = -EFAULT;
@@ -22,15 +22,15 @@ unsigned int csum_partial_copy_to(const char *src, char *dst, int len,
        return(arch_csum_partial(src, len, sum));
 }
 
-unsigned int csum_partial_copy_from(const char *src, char *dst, int len, 
-                                   int sum, int *err_ptr)
+unsigned int csum_partial_copy_from(const unsigned char __user *src, char *dst,
+                               int len, int sum, int *err_ptr)
 {
        if(copy_from_user(dst, src, len)){
                *err_ptr = -EFAULT;
                return(-1);
        }
 
-       return(arch_csum_partial(dst, len, sum));
+       return arch_csum_partial(dst, len, sum);
 }
 
 /*