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staging: most: compress return logic into one line

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Eliminate local variable 'ret' and modify return statement to contain
the value being returned directly instead of assigning it first to 'ret'
and returning this variable.

Coccinelle semantic patch used:
@@ expression e, ret; @@
-ret =
+return
	e;
-return ret;

Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Eva Rachel Retuya 2016-02-21 15:29:38 +08:00 committed by Greg Kroah-Hartman
parent 91dd941996
commit 87f35f02a9
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/most/hdm-dim2/dim2_sysfs.c
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@ -63,7 +63,6 @@ static ssize_t bus_kobj_attr_show(struct kobject *kobj, struct attribute *attr,
static ssize_t bus_kobj_attr_store(struct kobject *kobj, struct attribute *attr,
const char *buf, size_t count)
{
ssize_t ret;
struct medialb_bus *bus =
container_of(kobj, struct medialb_bus, kobj_group);
struct bus_attr *xattr = container_of(attr, struct bus_attr, attr);
@ -71,8 +70,7 @@ static ssize_t bus_kobj_attr_store(struct kobject *kobj, struct attribute *attr,
if (!xattr->store)
return -EIO;
ret = xattr->store(bus, buf, count);
return ret;
return xattr->store(bus, buf, count);
}
static struct sysfs_ops const bus_kobj_sysfs_ops = {