Patch "iwlwifi: mvm: don't use ret when not initialised" has been added to the 4.4-stable tree

Patch "iwlwifi: mvm: don't use ret when not initialised" has been added to the 4.4-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    iwlwifi: mvm: don't use ret when not initialised

to the 4.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     iwlwifi-mvm-don-t-use-ret-when-not-initialised.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From ff6e58e648ed5f3cc43891767811d5c3c88bbd41 Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Wed, 3 Aug 2016 22:06:43 +0300
Subject: iwlwifi: mvm: don't use ret when not initialised

From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

commit ff6e58e648ed5f3cc43891767811d5c3c88bbd41 upstream.

fw-dbg code return ret but that variable was either 0
or not initialised. Return 0 always.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Fixes: 6a95126763fb ("iwlwifi: mvm: send dbg config hcmds to fw if set in tlv")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/net/wireless/iwlwifi/mvm/fw.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -935,7 +935,8 @@ int iwl_mvm_start_fw_dbg_conf(struct iwl
 	}
 
 	mvm->fw_dbg_conf = conf_id;
-	return ret;
+
+	return 0;
 }
 
 static int iwl_mvm_config_ltr(struct iwl_mvm *mvm)


Patches currently in stable-queue which might be from emmanuel.grumbach@intel.com are

queue-4.4/iwlwifi-mvm-don-t-use-ret-when-not-initialised.patch