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Sun, 26 Apr 2020 11:58:08 -0700 (PDT) From: Stephen Boyd To: Mathieu Poirier Subject: [PATCH 3/5] coresight: Don't initialize variables unnecessarily Date: Sun, 26 Apr 2020 11:58:03 -0700 Message-Id: <20200426185805.14923-4-swboyd@chromium.org> X-Mailer: git-send-email 2.26.2.303.gf8c07b1a785-goog In-Reply-To: <20200426185805.14923-1-swboyd@chromium.org> References: <20200426185805.14923-1-swboyd@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200426_115810_583498_49906BD7 X-CRM114-Status: GOOD ( 11.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mike Leach , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Suzuki K Poulose Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org These variables are assigned again before they're used. Leave them unassigned at first so that the compiler can detect problems in the future with use before initialization. Cc: Suzuki K Poulose Cc: Mike Leach Signed-off-by: Stephen Boyd --- drivers/hwtracing/coresight/coresight-cti-sysfs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-cti-sysfs.c b/drivers/hwtracing/coresight/coresight-cti-sysfs.c index 7da846a3a829..77e14e770806 100644 --- a/drivers/hwtracing/coresight/coresight-cti-sysfs.c +++ b/drivers/hwtracing/coresight/coresight-cti-sysfs.c @@ -1043,8 +1043,8 @@ static int cti_create_con_sysfs_attr(struct device *dev, enum cti_conn_attr_type attr_type, int attr_idx) { - struct dev_ext_attribute *eattr = 0; - char *name = 0; + struct dev_ext_attribute *eattr; + char *name; eattr = devm_kzalloc(dev, sizeof(struct dev_ext_attribute), GFP_KERNEL); @@ -1163,8 +1163,8 @@ static int cti_create_cons_groups(struct device *dev, struct cti_device *ctidev) int cti_create_cons_sysfs(struct device *dev, struct cti_drvdata *drvdata) { struct cti_device *ctidev = &drvdata->ctidev; - int err = 0, con_idx = 0, i; - struct cti_trig_con *tc = NULL; + int err, con_idx = 0, i; + struct cti_trig_con *tc; err = cti_create_cons_groups(dev, ctidev); if (err) -- Sent by a computer, using git, on the internet _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel