drivers/net: Remove casts of void *

Unnecessary casts of void * clutter the code.

These are the remainder casts after several specific
patches to remove netdev_priv and dev_priv.

Done via coccinelle script (and a little editing):

$ cat cast_void_pointer.cocci
@@
type T;
T *pt;
void *pv;
@@

- pt = (T *)pv;
+ pt = pv;

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Acked-By: Chris Snook <chris.snook@gmail.com>
Acked-by: Jon Mason <jdmason@kudzu.us>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: David Dillow <dave@thedillows.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 22 insertions, 16 deletions

diff --git a/drivers/net/declance.c b/drivers/net/declance.c
index 219eb5ad5c12..cabd3a542ef0 100644
--- a/drivers/net/declance.c
+++ b/drivers/net/declance.c
@@ -326,15 +326,18 @@ static void load_csrs(struct lance_private *lp)
  */
 static void cp_to_buf(const int type, void *to, const void *from, int len)
 {
-        unsigned short *tp, *fp, clen;
-        unsigned char *rtp, *rfp;
+        unsigned short *tp;
+        const unsigned short *fp;
+        unsigned short clen;
+        unsigned char *rtp;
+        const unsigned char *rfp;
 
         if (type == PMAD_LANCE) {
                 memcpy(to, from, len);
         } else if (type == PMAX_LANCE) {
                 clen = len >> 1;
-                tp = (unsigned short *) to;
-                fp = (unsigned short *) from;
+                tp = to;
+                fp = from;
 
                 while (clen--) {
                         *tp++ = *fp++;
@@ -342,8 +345,8 @@ static void cp_to_buf(const int type, void *to, const void *from, int len)
                 }
 
                 clen = len & 1;
-                rtp = (unsigned char *) tp;
-                rfp = (unsigned char *) fp;
+                rtp = tp;
+                rfp = fp;
                 while (clen--) {
                         *rtp++ = *rfp++;
                 }
@@ -352,8 +355,8 @@ static void cp_to_buf(const int type, void *to, const void *from, int len)
                  * copy 16 Byte chunks
                  */
                 clen = len >> 4;
-                tp = (unsigned short *) to;
-                fp = (unsigned short *) from;
+                tp = to;
+                fp = from;
                 while (clen--) {
                         *tp++ = *fp++;
                         *tp++ = *fp++;
@@ -382,15 +385,18 @@ static void cp_to_buf(const int type, void *to, const void *from, int len)
 
 static void cp_from_buf(const int type, void *to, const void *from, int len)
 {
-        unsigned short *tp, *fp, clen;
-        unsigned char *rtp, *rfp;
+        unsigned short *tp;
+        const unsigned short *fp;
+        unsigned short clen;
+        unsigned char *rtp;
+        const unsigned char *rfp;
 
         if (type == PMAD_LANCE) {
                 memcpy(to, from, len);
         } else if (type == PMAX_LANCE) {
                 clen = len >> 1;
-                tp = (unsigned short *) to;
-                fp = (unsigned short *) from;
+                tp = to;
+                fp = from;
                 while (clen--) {
                         *tp++ = *fp++;
                         fp++;
@@ -398,8 +404,8 @@ static void cp_from_buf(const int type, void *to, const void *from, int len)
 
                 clen = len & 1;
 
-                rtp = (unsigned char *) tp;
-                rfp = (unsigned char *) fp;
+                rtp = tp;
+                rfp = fp;
 
                 while (clen--) {
                         *rtp++ = *rfp++;
@@ -410,8 +416,8 @@ static void cp_from_buf(const int type, void *to, const void *from, int len)
                  * copy 16 Byte chunks
                  */
                 clen = len >> 4;
-                tp = (unsigned short *) to;
-                fp = (unsigned short *) from;
+                tp = to;
+                fp = from;
                 while (clen--) {
                         *tp++ = *fp++;
                         *tp++ = *fp++;