Casting a pointer to a pointer of the same type is pointless, so remove these unnecessary casts.
Done via coccinelle script: $ cat typecast_2.cocci @@ type T; T *foo; @@ - (T *)foo + foo Signed-off-by: Joe Perches <[email protected]> --- drivers/net/wireless/mwifiex/pcie.c | 6 +++--- drivers/net/wireless/mwifiex/scan.c | 2 +- drivers/net/wireless/mwifiex/tdls.c | 6 +++--- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c index 9f1683b..c0c598d 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -1009,7 +1009,7 @@ static int mwifiex_pcie_send_data_complete(struct mwifiex_adapter *adapter) card->tx_buf_list[wrdoneidx] = NULL; if (reg->pfu_enabled) { - desc2 = (void *)card->txbd_ring[wrdoneidx]; + desc2 = card->txbd_ring[wrdoneidx]; memset(desc2, 0, sizeof(*desc2)); } else { desc = card->txbd_ring[wrdoneidx]; @@ -1094,7 +1094,7 @@ mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb, card->tx_buf_list[wrindx] = skb; if (reg->pfu_enabled) { - desc2 = (void *)card->txbd_ring[wrindx]; + desc2 = card->txbd_ring[wrindx]; desc2->paddr = buf_pa; desc2->len = (u16)skb->len; desc2->frag_len = (u16)skb->len; @@ -1254,7 +1254,7 @@ static int mwifiex_pcie_process_recv_data(struct mwifiex_adapter *adapter) card->rx_buf_list[rd_index] = skb_tmp; if (reg->pfu_enabled) { - desc2 = (void *)card->rxbd_ring[rd_index]; + desc2 = card->rxbd_ring[rd_index]; desc2->paddr = buf_pa; desc2->len = skb_tmp->len; desc2->frag_len = skb_tmp->len; diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index f139244..825aeec 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -1653,7 +1653,7 @@ mwifiex_parse_single_response_buf(struct mwifiex_private *priv, u8 **bss_info, curr_bcn_bytes -= ETH_ALEN; if (!ext_scan) { - rssi = (s32) *(u8 *)current_ptr; + rssi = (s32) *current_ptr; rssi = (-rssi) * 100; /* Convert dBm to mBm */ current_ptr += sizeof(u8); curr_bcn_bytes -= sizeof(u8); diff --git a/drivers/net/wireless/mwifiex/tdls.c b/drivers/net/wireless/mwifiex/tdls.c index 8cec6e4..97662a1 100644 --- a/drivers/net/wireless/mwifiex/tdls.c +++ b/drivers/net/wireless/mwifiex/tdls.c @@ -730,13 +730,13 @@ void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv, if (len < (sizeof(struct ethhdr) + 3)) return; - if (*(u8 *)(buf + sizeof(struct ethhdr)) != WLAN_TDLS_SNAP_RFTYPE) + if (*(buf + sizeof(struct ethhdr)) != WLAN_TDLS_SNAP_RFTYPE) return; - if (*(u8 *)(buf + sizeof(struct ethhdr) + 1) != WLAN_CATEGORY_TDLS) + if (*(buf + sizeof(struct ethhdr) + 1) != WLAN_CATEGORY_TDLS) return; peer = buf + ETH_ALEN; - action = *(u8 *)(buf + sizeof(struct ethhdr) + 2); + action = *(buf + sizeof(struct ethhdr) + 2); /* just handle TDLS setup request/response/confirm */ if (action > WLAN_TDLS_SETUP_CONFIRM) -- 1.8.1.2.459.gbcd45b4.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
