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[86.169.110.130]) by smtp.gmail.com with ESMTPSA id i7-v6sm7758097wmd.41.2018.10.07.14.40.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 07 Oct 2018 14:40:17 -0700 (PDT) From: John Whitmore To: linux-kernel@vger.kernel.org Cc: devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, John Whitmore Subject: [PATCH 08/11] staging:rtl8192u: Add missing blank lines - Style Date: Sun, 7 Oct 2018 22:40:22 +0100 Message-Id: <20181007214025.25469-9-johnfwhitmore@gmail.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20181007214025.25469-1-johnfwhitmore@gmail.com> References: <20181007214025.25469-1-johnfwhitmore@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add missing blank lines after declarations. This clears the resulting checkpatch issue. This is a simple coding style change which should not impact runtime code execution. Signed-off-by: John Whitmore --- drivers/staging/rtl8192u/ieee80211/ieee80211_module.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c index c31db21f7e63..f134cd5a9829 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c @@ -199,6 +199,7 @@ void free_ieee80211(struct net_device *dev) for (i = 0; i < WEP_KEYS; i++) { struct ieee80211_crypt_data *crypt = ieee->crypt[i]; + if (crypt) { if (crypt->ops) crypt->ops->deinit(crypt->priv); @@ -248,6 +249,7 @@ static ssize_t write_debug_level(struct file *file, const char __user *buffer, { unsigned long val; int err = kstrtoul_from_user(buffer, count, 0, &val); + if (err) return err; ieee80211_debug_level = val; -- 2.19.0