Without this you can get a race against udev and userspace daemons
which will try to poke the device even before netdev ops and friends
are available. Device initialization will fail without this.
Cc: stable@xxxxxxxxxx
Cc: Naveen Singh <nsingh@xxxxxxxxxxx>
Cc: Wey-Yi Guy <wey-yi.w.guy@xxxxxxxxx>
Cc: Intel Linux Wireless <ilw@xxxxxxxxxxxxxxx>
Signed-off-by: Luis R. Rodriguez <lrodriguez@xxxxxxxxxxx>
---
I'm pretty sure this is correct, I noticed ath6kl followed the same path as
iwmc3200wifi and I spotted a bug on ath6kl with this path.. so I'm pretty damn
sure this bug is also present on iwmc3200wifi. Please test.
drivers/net/wireless/iwmc3200wifi/cfg80211.c | 9 ---------
drivers/net/wireless/iwmc3200wifi/netdev.c | 6 ++++++
2 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
index ed57e44..2f48f72 100644
--- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c
+++ b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
@@ -837,17 +837,8 @@ struct wireless_dev *iwm_wdev_alloc(int sizeof_bus, struct device *dev)
wdev->wiphy->cipher_suites = cipher_suites;
wdev->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
- ret = wiphy_register(wdev->wiphy);
- if (ret < 0) {
- dev_err(dev, "Couldn't register wiphy device\n");
- goto out_err_register;
- }
-
return wdev;
- out_err_register:
- wiphy_free(wdev->wiphy);
-
out_err_new:
kfree(wdev);
diff --git a/drivers/net/wireless/iwmc3200wifi/netdev.c b/drivers/net/wireless/iwmc3200wifi/netdev.c
index 5091d77..731058e 100644
--- a/drivers/net/wireless/iwmc3200wifi/netdev.c
+++ b/drivers/net/wireless/iwmc3200wifi/netdev.c
@@ -145,6 +145,12 @@ void *iwm_if_alloc(int sizeof_bus, struct device *dev,
iwm_init_default_profile(iwm, iwm->umac_profile);
+ ret = wiphy_register(wdev->wiphy);
+ if (ret < 0) {
+ dev_err(dev, "Couldn't register wiphy device\n");
+ goto out_profile;
+ }
+
return iwm;
out_profile:
--
1.7.4.15.g7811d
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