It's more readable to just pass NULL directly instead of using a variable
for that.
Link: https://lkml.kernel.org/r/Y/yAlDytLH0ZNLNz@kili
Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
*/
u8 dca_get_tag(int cpu)
{
- struct device *dev = NULL;
-
- return dca_common_get_tag(dev, cpu);
+ return dca_common_get_tag(NULL, cpu);
}
EXPORT_SYMBOL_GPL(dca_get_tag);