diff options
Diffstat (limited to 'drivers/net/wireless/wl3501_cs.c')
| -rw-r--r-- | drivers/net/wireless/wl3501_cs.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 13fd734b61ec..82d94f83b6b4 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -378,8 +378,7 @@ static int wl3501_esbq_exec(struct wl3501_card *this, void *sig, int sig_size) return rc; } -static int wl3501_get_mib_value(struct wl3501_card *this, u8 index, - void *bf, int size) +static int wl3501_request_mib(struct wl3501_card *this, u8 index, void *bf) { struct wl3501_get_req sig = { .sig_id = WL3501_SIG_GET_REQ, @@ -395,20 +394,32 @@ static int wl3501_get_mib_value(struct wl3501_card *this, u8 index, wl3501_set_to_wla(this, ptr, &sig, sizeof(sig)); wl3501_esbq_req(this, &ptr); this->sig_get_confirm.mib_status = 255; - spin_unlock_irqrestore(&this->lock, flags); - rc = wait_event_interruptible(this->wait, - this->sig_get_confirm.mib_status != 255); - if (!rc) - memcpy(bf, this->sig_get_confirm.mib_value, - size); - goto out; + rc = 0; } } spin_unlock_irqrestore(&this->lock, flags); -out: + return rc; } +static int wl3501_get_mib_value(struct wl3501_card *this, u8 index, + void *bf, int size) +{ + int rc; + + rc = wl3501_request_mib(this, index, bf); + if (rc) + return rc; + + rc = wait_event_interruptible(this->wait, + this->sig_get_confirm.mib_status != 255); + if (rc) + return rc; + + memcpy(bf, this->sig_get_confirm.mib_value, size); + return 0; +} + static int wl3501_pwr_mgmt(struct wl3501_card *this, int suspend) { struct wl3501_pwr_mgmt_req sig = { |