get rid of csum_partial_copy_to_user()

For historical reasons some architectures call their csum_and_copy_to_user()
csum_partial_copy_to_user() instead (and supply a macro defining the
former as the latter).  That's the last remnants of old experiment that
went nowhere; time to bury them.  Rename those to csum_and_copy_to_user()
and get rid of the macros.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/arch/sparc/include/asm/checksum_32.h b/arch/sparc/include/asm/checksum_32.h
index 5fc98d8..450ddfb 100644 (file)
--- a/arch/sparc/include/asm/checksum_32.h
+++ b/arch/sparc/include/asm/checksum_32.h
@@ -83,8 +83,10 @@ csum_partial_copy_from_user(const void __user *src, void *dst, int len,
        return (__force __wsum)ret;
 }
 
+#define HAVE_CSUM_COPY_USER
+
 static inline __wsum
-csum_partial_copy_to_user(const void *src, void __user *dst, int len,
+csum_and_copy_to_user(const void *src, void __user *dst, int len,
                          __wsum sum, int *err)
 {
        if (!access_ok(dst, len)) {
@@ -113,9 +115,6 @@ csum_partial_copy_to_user(const void *src, void __user *dst, int len,
        }
 }
 
-#define HAVE_CSUM_COPY_USER
-#define csum_and_copy_to_user csum_partial_copy_to_user
-
 /* ihl is always 5 or greater, almost always is 5, and iph is word aligned
  * the majority of the time.
  */

diff --git a/arch/x86/include/asm/checksum_64.h b/arch/x86/include/asm/checksum_64.h
index 3ec6d32..ac9c064 100644 (file)
--- a/arch/x86/include/asm/checksum_64.h
+++ b/arch/x86/include/asm/checksum_64.h
@@ -141,13 +141,11 @@ extern __visible __wsum csum_partial_copy_generic(const void *src, const void *d
 
 extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
                                          int len, __wsum isum, int *errp);
-extern __wsum csum_partial_copy_to_user(const void *src, void __user *dst,
+extern __wsum csum_and_copy_to_user(const void *src, void __user *dst,
                                        int len, __wsum isum, int *errp);
 extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
                                        int len, __wsum sum);
 
-/* Old names. To be removed. */
-#define csum_and_copy_to_user csum_partial_copy_to_user
 #define csum_and_copy_from_user csum_partial_copy_from_user
 
 /**

diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
index c66c8b0..875c2f5 100644 (file)
--- a/arch/x86/lib/csum-wrappers_64.c
+++ b/arch/x86/lib/csum-wrappers_64.c
@@ -71,7 +71,7 @@ out_err:
 EXPORT_SYMBOL(csum_partial_copy_from_user);
 
 /**
- * csum_partial_copy_to_user - Copy and checksum to user space.
+ * csum_and_copy_to_user - Copy and checksum to user space.
  * @src: source address
  * @dst: destination address (user space)
  * @len: number of bytes to be copied.
@@ -82,7 +82,7 @@ EXPORT_SYMBOL(csum_partial_copy_from_user);
  * src and dst are best aligned to 64bits.
  */
 __wsum
-csum_partial_copy_to_user(const void *src, void __user *dst,
+csum_and_copy_to_user(const void *src, void __user *dst,
                          int len, __wsum isum, int *errp)
 {
        __wsum ret;
@@ -116,7 +116,7 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
        clac();
        return ret;
 }
-EXPORT_SYMBOL(csum_partial_copy_to_user);
+EXPORT_SYMBOL(csum_and_copy_to_user);
 
 /**
  * csum_partial_copy_nocheck - Copy and checksum.