diff options
| author | Joe Perches <joe@perches.com> | 2014-03-24 21:15:39 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-03-27 19:20:05 +0100 |
| commit | 45d18c562adefe9d807c0ba833affdeff68bad98 (patch) | |
| tree | c07cbb073aa99f61465c1116c9f627d6b3071a5a | |
| parent | carl9170: Remove casts of pointer to same type (diff) | |
| download | linux-45d18c562adefe9d807c0ba833affdeff68bad98.tar.xz linux-45d18c562adefe9d807c0ba833affdeff68bad98.zip | |
mwifiex: Remove casts of pointer to same type
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 <joe@perches.com>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/mwifiex/pcie.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/scan.c | 2 | ||||
| -rw-r--r-- | 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 57c353a94b29..7614a42f9c36 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -1033,7 +1033,7 @@ 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]; @@ -1118,7 +1118,7 @@ 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; @@ -1278,7 +1278,7 @@ 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 0e8ca7bab3e7..4e6e75c2de0c 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 8cec6e4ba8c4..97662a1ba58c 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) |