drivers: net: Remove casts to same type

Adding casts of objects to the same type is unnecessary
and confusing for a human reader.

For example, this cast:

        int y;
        int *p = (int *)&y;

I used the coccinelle script below to find and remove these
unnecessary casts.  I manually removed the conversions this
script produces of casts with __force, __iomem and __user.

@@
type T;
T *p;
@@

-       (T *)p
+       p

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/net/fddi/skfp/pmf.c b/drivers/net/fddi/skfp/pmf.c
index 9ac4665d7411..24d8566cfd8b 100644
--- a/drivers/net/fddi/skfp/pmf.c
+++ b/drivers/net/fddi/skfp/pmf.c
@@ -1242,7 +1242,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
 			if (len < 8)
 				goto len_error ;
 			if (set)
-				memcpy((char *) to,(char *) from+2,6) ;
+				memcpy(to,from+2,6) ;
 			to += 8 ;
 			from += 8 ;
 			len -= 8 ;
@@ -1251,7 +1251,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
 			if (len < 4)
 				goto len_error ;
 			if (set)
-				memcpy((char *) to,(char *) from,4) ;
+				memcpy(to,from,4) ;
 			to += 4 ;
 			from += 4 ;
 			len -= 4 ;
@@ -1260,7 +1260,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
 			if (len < 8)
 				goto len_error ;
 			if (set)
-				memcpy((char *) to,(char *) from,8) ;
+				memcpy(to,from,8) ;
 			to += 8 ;
 			from += 8 ;
 			len -= 8 ;
@@ -1269,7 +1269,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
 			if (len < 32)
 				goto len_error ;
 			if (set)
-				memcpy((char *) to,(char *) from,32) ;
+				memcpy(to,from,32) ;
 			to += 32 ;
 			from += 32 ;
 			len -= 32 ;