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coresight: Don't initialize variables unnecessarily

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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 <suzuki.poulose@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200518180242.7916-18-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stephen Boyd 2020-05-18 12:02:36 -06:00 committed by Greg Kroah-Hartman
parent e54d9c77d2
commit 0e34dc7618
1 changed files with 4 additions and 4 deletions
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8
drivers/hwtracing/coresight/coresight-cti-sysfs.c
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@ -1036,8 +1036,8 @@ 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);
@ -1156,8 +1156,8 @@ 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)