Remove unnecessary line-breaks in function headers to
improve readability of function headers.

Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Link: https://lore.kernel.org/r/c14b9e60b1e9bab635bc9527cbd2a2a07436ba44.1570918228.git.wambui.karugax@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>