[PATCH 3.11 110/233] iwlwifi: mvm: fix missing cleanup in .start() error path

From: Luis Henriques
Date: Fri Feb 07 2014 - 07:48:58 EST -stable review patch. If anyone has any objections, please let me know.


From: Eliad Peller <eliadx.peller@xxxxxxxxx>

commit 91b0d1198417cf4fd9a7bd4138b6909f0b359099 upstream.

Cleanup of iwl_mvm_leds was missing in case of error,
resulting in the following warning:

WARNING: at lib/kobject.c:196 kobject_add_internal+0x1f4/0x210()
kobject_add_internal failed for phy0-led with -EEXIST, don't try to register things with the same name in the same directory.

which prevents further reloads of the driver.

Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx>
drivers/net/wireless/iwlwifi/mvm/ops.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index af79a14..0a677b5 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -435,6 +435,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,

+ iwl_mvm_leds_exit(mvm);

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