staging: sm750fb: Remove an unnecessary local variable in a function

Remove an unnecessary local variable in  sm750_format_pll_reg function
and replace its initialization directly in return type.
Issue suggested by Coccinelle using ret.cocci.

Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Madhumitha Prabakaran 2019-03-13 10:32:05 -05:00 • committed by Greg Kroah-Hartman
commit 3732d70167