staging: rtl8192u: Corrects 'Avoid CamelCase' for variables

The variables of function setKey triggered a 'Avoid CamelCase'
warning from checkpatch.pl. This patch renames these
variables to correct this warning.

Signed-off-by: Camylla Goncalves Cantanheide <c.cantanheide@gmail.com>
Link: https://lore.kernel.org/r/20200317085130.21213-2-c.cantanheide@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed