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authorJoe Perches <joe@perches.com>2012-06-04 12:44:17 +0000
committerDavid S. Miller <davem@davemloft.net>2012-06-06 09:31:33 -0700
commit2c208890c6d4e16076c6664137703ec813e8fa6c (patch)
treedd25049d7fdaf305679acc08f4b36fbcdbdb0213 /drivers/net/wireless/libertas
parent6469933605a3ecdfa66b98160cde98ecd256cb3f (diff)
wireless: 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 Neatened the mwifiex_deauthenticate_infra function which was doing odd things with array pointers and not using is_zero_ether_addr. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/libertas')
-rw-r--r--drivers/net/wireless/libertas/debugfs.c4
-rw-r--r--drivers/net/wireless/libertas/if_usb.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index a06cc283e23..668dd27616a 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -483,7 +483,7 @@ static ssize_t lbs_rdmac_write(struct file *file,
res = -EFAULT;
goto out_unlock;
}
- priv->mac_offset = simple_strtoul((char *)buf, NULL, 16);
+ priv->mac_offset = simple_strtoul(buf, NULL, 16);
res = count;
out_unlock:
free_page(addr);
@@ -565,7 +565,7 @@ static ssize_t lbs_rdbbp_write(struct file *file,
res = -EFAULT;
goto out_unlock;
}
- priv->bbp_offset = simple_strtoul((char *)buf, NULL, 16);
+ priv->bbp_offset = simple_strtoul(buf, NULL, 16);
res = count;
out_unlock:
free_page(addr);
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index cd3b0d40061..64b7dc5de12 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -302,7 +302,7 @@ error:
static void if_usb_disconnect(struct usb_interface *intf)
{
struct if_usb_card *cardp = usb_get_intfdata(intf);
- struct lbs_private *priv = (struct lbs_private *) cardp->priv;
+ struct lbs_private *priv = cardp->priv;
lbs_deb_enter(LBS_DEB_MAIN);