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authorJoe Perches <joe@perches.com>2012-06-04 12:44:18 +0000
committerDavid S. Miller <davem@davemloft.net>2012-06-06 09:31:33 -0700
commitc2fd03a0115a244c5f622453b2b1f038ed5700a6 (patch)
tree55c6a15e0ab898f15b08dfe4dcba4db55dc2af9b /drivers/net/hamradio/mkiss.c
parent2c208890c6d4e16076c6664137703ec813e8fa6c (diff)
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>
Diffstat (limited to 'drivers/net/hamradio/mkiss.c')
-rw-r--r--drivers/net/hamradio/mkiss.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index aed1a6105b24..2c0894a92abd 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -485,7 +485,7 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
return;
default:
- count = kiss_esc(p, (unsigned char *)ax->xbuff, len);
+ count = kiss_esc(p, ax->xbuff, len);
}
} else {
unsigned short crc;
@@ -497,7 +497,7 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
case CRC_MODE_SMACK:
*p |= 0x80;
crc = swab16(crc16(0, p, len));
- count = kiss_esc_crc(p, (unsigned char *)ax->xbuff, crc, len+2);
+ count = kiss_esc_crc(p, ax->xbuff, crc, len+2);
break;
case CRC_MODE_FLEX_TEST:
ax->crcmode = CRC_MODE_NONE;
@@ -506,11 +506,11 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
case CRC_MODE_FLEX:
*p |= 0x20;
crc = calc_crc_flex(p, len);
- count = kiss_esc_crc(p, (unsigned char *)ax->xbuff, crc, len+2);
+ count = kiss_esc_crc(p, ax->xbuff, crc, len+2);
break;
default:
- count = kiss_esc(p, (unsigned char *)ax->xbuff, len);
+ count = kiss_esc(p, ax->xbuff, len);
}
}
spin_unlock_bh(&ax->buflock);