From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from paleale.coelho.fi ([176.9.41.70]:33216 "EHLO farmhouse.coelho.fi" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753356AbcGFKlW (ORCPT ); Wed, 6 Jul 2016 06:41:22 -0400 From: Luca Coelho To: linux-wireless@vger.kernel.org Cc: Dan Carpenter , Luca Coelho Date: Wed, 6 Jul 2016 13:40:03 +0300 Message-Id: <1467801651-1816-8-git-send-email-luca@coelho.fi> (sfid-20160706_124132_092072_429AB2B6) In-Reply-To: <1467801452.25088.20.camel@coelho.fi> References: <1467801452.25088.20.camel@coelho.fi> Subject: [PATCH 08/56] iwlwifi: mvm: silence uninitialized variable warning Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Dan Carpenter "max_amsdu_len" isn't set if kstrtouint() fails. Signed-off-by: Dan Carpenter Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index 406cf1c..b344898 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c @@ -1020,6 +1020,8 @@ static ssize_t iwl_dbgfs_max_amsdu_len_write(struct iwl_mvm *mvm, int ret; ret = kstrtouint(buf, 0, &max_amsdu_len); + if (ret) + return ret; if (max_amsdu_len > IEEE80211_MAX_MPDU_LEN_VHT_11454) return -EINVAL; -- 2.8.1