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ath6kl: Maintain virtual interface in a list

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This patch removes all references to ar->vif and takes
vif from a list.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Vasanthakumar Thiagarajan
2011-10-25 19:34:20 +05:30
committed by Kalle Valo
parent 478ac02721
commit 990bd91519
8 changed files with 163 additions and 79 deletions
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25
drivers/net/wireless/ath/ath6kl/debug.c
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@@ -397,15 +397,20 @@ static ssize_t read_file_tgt_stats(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ath6kl *ar = file->private_data;
/* TODO: Findout vif */
struct ath6kl_vif *vif = ar->vif;
struct target_stats *tgt_stats = &vif->target_stats;
struct ath6kl_vif *vif;
struct target_stats *tgt_stats;
char *buf;
unsigned int len = 0, buf_len = 1500;
int i;
long left;
ssize_t ret_cnt;
vif = ath6kl_vif_first(ar);
if (!vif)
return -EIO;
tgt_stats = &vif->target_stats;
buf = kzalloc(buf_len, GFP_KERNEL);
if (!buf)
return -ENOMEM;
@@ -1249,8 +1254,7 @@ static ssize_t ath6kl_create_qos_write(struct file *file,
{
struct ath6kl *ar = file->private_data;
/* TODO: Findout vif */
struct ath6kl_vif *vif = ar->vif;
struct ath6kl_vif *vif;
char buf[100];
ssize_t len;
char *sptr, *token;
@@ -1258,6 +1262,10 @@ static ssize_t ath6kl_create_qos_write(struct file *file,
u32 val32;
u16 val16;
vif = ath6kl_vif_first(ar);
if (!vif)
return -EIO;
len = min(count, sizeof(buf) - 1);
if (copy_from_user(buf, user_buf, len))
return -EFAULT;
@@ -1423,14 +1431,17 @@ static ssize_t ath6kl_delete_qos_write(struct file *file,
{
struct ath6kl *ar = file->private_data;
/* TODO: Findout vif */
struct ath6kl_vif *vif = ar->vif;
struct ath6kl_vif *vif;
char buf[100];
ssize_t len;
char *sptr, *token;
u8 traffic_class;
u8 tsid;
vif = ath6kl_vif_first(ar);
if (!vif)
return -EIO;
len = min(count, sizeof(buf) - 1);
if (copy_from_user(buf, user_buf, len))
return -EFAULT;