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mwl8k: minor cleanups

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Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Lennert Buytenhek 2010-01-08 18:27:59 +01:00 committed by John W. Linville
parent 3f0e0b220f
commit c2c2b12a8b
1 changed files with 10 additions and 17 deletions
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27
drivers/net/wireless/mwl8k.c
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@ -208,10 +208,7 @@ struct mwl8k_priv {
/* Per interface specific private data */ /* Per interface specific private data */
struct mwl8k_vif { struct mwl8k_vif {
/* Local MAC address. */ /* Non AMPDU sequence number assigned by driver. */
u8 mac_addr[ETH_ALEN];
/* Non AMPDU sequence number assigned by driver */
u16 seqno; u16 seqno;
}; };
#define MWL8K_VIF(_vif) ((struct mwl8k_vif *)&((_vif)->drv_priv)) #define MWL8K_VIF(_vif) ((struct mwl8k_vif *)&((_vif)->drv_priv))
@ -2287,8 +2284,8 @@ struct mwl8k_cmd_set_rts_threshold {
__le16 threshold; __le16 threshold;
} __attribute__((packed)); } __attribute__((packed));
static int mwl8k_cmd_set_rts_threshold(struct ieee80211_hw *hw, static int
u16 action, u16 threshold) mwl8k_cmd_set_rts_threshold(struct ieee80211_hw *hw, int rts_thresh)
{ {
struct mwl8k_cmd_set_rts_threshold *cmd; struct mwl8k_cmd_set_rts_threshold *cmd;
int rc; int rc;
@ -2299,8 +2296,8 @@ static int mwl8k_cmd_set_rts_threshold(struct ieee80211_hw *hw,
cmd->header.code = cpu_to_le16(MWL8K_CMD_RTS_THRESHOLD); cmd->header.code = cpu_to_le16(MWL8K_CMD_RTS_THRESHOLD);
cmd->header.length = cpu_to_le16(sizeof(*cmd)); cmd->header.length = cpu_to_le16(sizeof(*cmd));
cmd->action = cpu_to_le16(action); cmd->action = cpu_to_le16(MWL8K_CMD_SET);
cmd->threshold = cpu_to_le16(threshold); cmd->threshold = cpu_to_le16(rts_thresh);
rc = mwl8k_post_cmd(hw, &cmd->header); rc = mwl8k_post_cmd(hw, &cmd->header);
kfree(cmd); kfree(cmd);
@ -2955,14 +2952,13 @@ static int mwl8k_add_interface(struct ieee80211_hw *hw,
return -EINVAL; return -EINVAL;
} }
/* Set the mac address. */
mwl8k_cmd_set_mac_addr(hw, vif->addr);
/* Clean out driver private area */ /* Clean out driver private area */
mwl8k_vif = MWL8K_VIF(vif); mwl8k_vif = MWL8K_VIF(vif);
memset(mwl8k_vif, 0, sizeof(*mwl8k_vif)); memset(mwl8k_vif, 0, sizeof(*mwl8k_vif));
/* Set and save the mac address */
mwl8k_cmd_set_mac_addr(hw, vif->addr);
memcpy(mwl8k_vif->mac_addr, vif->addr, ETH_ALEN);
/* Set Initial sequence number to zero */ /* Set Initial sequence number to zero */
mwl8k_vif->seqno = 0; mwl8k_vif->seqno = 0;
@ -2977,9 +2973,6 @@ static void mwl8k_remove_interface(struct ieee80211_hw *hw,
{ {
struct mwl8k_priv *priv = hw->priv; struct mwl8k_priv *priv = hw->priv;
if (priv->vif == NULL)
return;
mwl8k_cmd_set_mac_addr(hw, "\x00\x00\x00\x00\x00\x00"); mwl8k_cmd_set_mac_addr(hw, "\x00\x00\x00\x00\x00\x00");
priv->vif = NULL; priv->vif = NULL;
@ -3252,7 +3245,7 @@ static void mwl8k_configure_filter(struct ieee80211_hw *hw,
static int mwl8k_set_rts_threshold(struct ieee80211_hw *hw, u32 value) static int mwl8k_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
{ {
return mwl8k_cmd_set_rts_threshold(hw, MWL8K_CMD_SET, value); return mwl8k_cmd_set_rts_threshold(hw, value);
} }
struct mwl8k_sta_notify_item struct mwl8k_sta_notify_item
@ -3669,7 +3662,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
/* /*
* Temporarily enable interrupts. Initial firmware host * Temporarily enable interrupts. Initial firmware host
* commands use interrupts and avoids polling. Disable * commands use interrupts and avoid polling. Disable
* interrupts when done. * interrupts when done.
*/ */
iowrite32(MWL8K_A2H_EVENTS, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK); iowrite32(MWL8K_A2H_EVENTS, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);