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iwlwifi: fix notification wait bug

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In "iwlwifi: consolidate the start_device flow"
Emmanuel added the return if the fw isn't there
but forgot to take into account that the struct
for notification wait needs to be added only
after the check -- fix that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2012-03-06 13:30:57 -08:00
committed by John W. Linville
parent 6794f3ee1d
commit f47208934b
1 changed files with 3 additions and 3 deletions
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6
drivers/net/wireless/iwlwifi/iwl-ucode.c
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@@ -533,9 +533,6 @@ int iwl_load_ucode_wait_alive(struct iwl_priv *priv,
int ret;
enum iwl_ucode_type old_type;
iwl_init_notification_wait(priv->shrd, &alive_wait, REPLY_ALIVE,
iwl_alive_fn, &alive_data);
old_type = priv->shrd->ucode_type;
priv->shrd->ucode_type = ucode_type;
fw = iwl_get_ucode_image(priv, ucode_type);
@@ -543,6 +540,9 @@ int iwl_load_ucode_wait_alive(struct iwl_priv *priv,
if (!fw)
return -EINVAL;
iwl_init_notification_wait(priv->shrd, &alive_wait, REPLY_ALIVE,
iwl_alive_fn, &alive_data);
ret = iwl_trans_start_fw(trans(priv), fw);
if (ret) {
priv->shrd->ucode_type = old_type;