staging: rtl8192e: Use __func__ instead of function name

Use identifier __func__ instead of the name of the function.

Issue found by checkpatch.pl.

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed