Commit 1d6b84d2 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Greg Kroah-Hartman
Browse files

parport: mfc3: avoid empty-body warning 



on m68k builds, the mfc3 driver causes a warning about an empty if() block:

drivers/parport/parport_mfc3.c: In function 'control_pc_to_mfc3':
drivers/parport/parport_mfc3.c:106:37: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]

Remove it in favor of a simpler comment.

Acked-by: default avatarSudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/lkml/20230727122448.2479942-1-arnd@kernel.org/


Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Reviewed-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20240405144304.1223160-1-arnd@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5f8fcfc3

drivers/parport/parport_mfc3.c

+1 −2
Original line number Diff line number Diff line
@@ -102,8 +102,7 @@ static unsigned char control_pc_to_mfc3(unsigned char control) 
		ret |= 128;

	if (control & PARPORT_CONTROL_AUTOFD) /* AUTOLF */

		ret &= ~64;

	if (control & PARPORT_CONTROL_STROBE) /* Strobe */

		/* Handled directly by hardware */;

	/* PARPORT_CONTROL_STROBE handled directly by hardware */

	return ret;

}