Commit f1bfd71c authored by Christoph Hellwig's avatar Christoph Hellwig Committed by David S. Miller

arch, net: remove the last csum_partial_copy() leftovers

Most of the tree only uses and implements csum_partial_copy_nocheck,
but the c6x and lib/checksum.c implement a csum_partial_copy that
isn't used anywere except to define csum_partial_copy.  Get rid of
this pointless alias.
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cebd2cac
...@@ -6,6 +6,6 @@ ...@@ -6,6 +6,6 @@
/* These are from csum_64plus.S */ /* These are from csum_64plus.S */
EXPORT_SYMBOL(csum_partial); EXPORT_SYMBOL(csum_partial);
EXPORT_SYMBOL(csum_partial_copy); EXPORT_SYMBOL(csum_partial_copy_nocheck);
EXPORT_SYMBOL(ip_compute_csum); EXPORT_SYMBOL(ip_compute_csum);
EXPORT_SYMBOL(ip_fast_csum); EXPORT_SYMBOL(ip_fast_csum);
...@@ -10,8 +10,8 @@ ...@@ -10,8 +10,8 @@
#include <linux/linkage.h> #include <linux/linkage.h>
; ;
;unsigned int csum_partial_copy(const char *src, char * dst, ;unsigned int csum_partial_copy_nocheck(const char *src, char * dst,
; int len, int sum) ; int len, int sum)
; ;
; A4: src ; A4: src
; B4: dst ; B4: dst
...@@ -21,7 +21,7 @@ ...@@ -21,7 +21,7 @@
; ;
.text .text
ENTRY(csum_partial_copy) ENTRY(csum_partial_copy_nocheck)
MVC .S2 ILC,B30 MVC .S2 ILC,B30
MV .D1X B6,A31 ; given csum MV .D1X B6,A31 ; given csum
...@@ -149,7 +149,7 @@ L10: ADD .D1 A31,A9,A9 ...@@ -149,7 +149,7 @@ L10: ADD .D1 A31,A9,A9
BNOP .S2 B3,4 BNOP .S2 B3,4
MVC .S2 B30,ILC MVC .S2 B30,ILC
ENDPROC(csum_partial_copy) ENDPROC(csum_partial_copy_nocheck)
; ;
;unsigned short ;unsigned short
......
...@@ -12,10 +12,9 @@ ...@@ -12,10 +12,9 @@
/* Take these from lib/checksum.c */ /* Take these from lib/checksum.c */
extern __wsum csum_partial(const void *buff, int len, __wsum sum); extern __wsum csum_partial(const void *buff, int len, __wsum sum);
extern __wsum csum_partial_copy(const void *src, void *dst, int len, __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len,
__wsum sum); __wsum sum);
#define csum_partial_copy_nocheck(src, dst, len, sum) \ #define csum_partial_copy_nocheck csum_partial_copy_nocheck
csum_partial_copy((src), (dst), (len), (sum))
extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl); extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
extern __sum16 ip_compute_csum(const void *buff, int len); extern __sum16 ip_compute_csum(const void *buff, int len);
......
...@@ -23,11 +23,9 @@ extern __wsum csum_partial(const void *buff, int len, __wsum sum); ...@@ -23,11 +23,9 @@ extern __wsum csum_partial(const void *buff, int len, __wsum sum);
* here even more important to align src and dst on a 32-bit (or even * here even more important to align src and dst on a 32-bit (or even
* better 64-bit) boundary * better 64-bit) boundary
*/ */
extern __wsum csum_partial_copy(const void *src, void *dst, int len, __wsum sum);
#ifndef csum_partial_copy_nocheck #ifndef csum_partial_copy_nocheck
#define csum_partial_copy_nocheck(src, dst, len, sum) \ __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len,
csum_partial_copy((src), (dst), (len), (sum)) __wsum sum);
#endif #endif
#ifndef ip_fast_csum #ifndef ip_fast_csum
......
...@@ -149,12 +149,12 @@ EXPORT_SYMBOL(ip_compute_csum); ...@@ -149,12 +149,12 @@ EXPORT_SYMBOL(ip_compute_csum);
* copy from ds while checksumming, otherwise like csum_partial * copy from ds while checksumming, otherwise like csum_partial
*/ */
__wsum __wsum
csum_partial_copy(const void *src, void *dst, int len, __wsum sum) csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
{ {
memcpy(dst, src, len); memcpy(dst, src, len);
return csum_partial(dst, len, sum); return csum_partial(dst, len, sum);
} }
EXPORT_SYMBOL(csum_partial_copy); EXPORT_SYMBOL(csum_partial_copy_nocheck);
#ifndef csum_tcpudp_nofold #ifndef csum_tcpudp_nofold
static inline u32 from64to32(u64 x) static inline u32 from64to32(u64 x)
......
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