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, 1 insertions, 1 deletions

diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index d7a65e141d1a..44db8b75a531 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -231,7 +231,7 @@ static void x25_asy_encaps(struct x25_asy *sl, unsigned char *icp, int len)
 	}
 
 	p = icp;
-	count = x25_asy_esc(p, (unsigned char *) sl->xbuff, len);
+	count = x25_asy_esc(p, sl->xbuff, len);
 
 	/* Order of next two lines is *very* important.
 	 * When we are sending a little amount of data,