From 2c208890c6d4e16076c6664137703ec813e8fa6c Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 4 Jun 2012 12:44:17 +0000 Subject: 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 Signed-off-by: David S. Miller --- drivers/net/wireless/b43legacy/dma.c | 2 +- drivers/net/wireless/b43legacy/xmit.c | 6 ++---- 2 files changed, 3 insertions(+), 5 deletions(-) (limited to 'drivers/net/wireless/b43legacy') diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c index f1f8bd0..ff50cb4 100644 --- a/drivers/net/wireless/b43legacy/dma.c +++ b/drivers/net/wireless/b43legacy/dma.c @@ -52,7 +52,7 @@ struct b43legacy_dmadesc32 *op32_idx2desc(struct b43legacy_dmaring *ring, desc = ring->descbase; desc = &(desc[slot]); - return (struct b43legacy_dmadesc32 *)desc; + return desc; } static void op32_fill_descriptor(struct b43legacy_dmaring *ring, diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/b43legacy/xmit.c index a8012f2..b8ffea6 100644 --- a/drivers/net/wireless/b43legacy/xmit.c +++ b/drivers/net/wireless/b43legacy/xmit.c @@ -269,8 +269,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) (&txhdr->plcp), plcp_fragment_len, rate); - b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) - (&txhdr->plcp_fb), plcp_fragment_len, + b43legacy_generate_plcp_hdr(&txhdr->plcp_fb, plcp_fragment_len, rate_fb->hw_value); /* PHY TX Control word */ @@ -340,8 +339,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) (&txhdr->rts_plcp), len, rts_rate); - b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) - (&txhdr->rts_plcp_fb), + b43legacy_generate_plcp_hdr(&txhdr->rts_plcp_fb, len, rts_rate_fb); hdr = (struct ieee80211_hdr *)(&txhdr->rts_frame); txhdr->rts_dur_fb = hdr->duration_id; -- cgit v1.1