From: Arnd Bergmann <arnd@kernel.org>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>, linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] parport: mfc3: avoid empty-body warning
Date: Wed, 26 Jul 2023 17:09:15 +0200 [thread overview]
Message-ID: <20230726150944.2265044-2-arnd@kernel.org> (raw)
In-Reply-To: <20230726150944.2265044-1-arnd@kernel.org>
From: Arnd Bergmann <arnd@arndb.de>
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.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/parport/parport_mfc3.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/parport/parport_mfc3.c b/drivers/parport/parport_mfc3.c
index f4d0da741e856..3d996e89a1c21 100644
--- a/drivers/parport/parport_mfc3.c
+++ b/drivers/parport/parport_mfc3.c
@@ -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 *t/
return ret;
}
--
2.39.2
next prev parent reply other threads:[~2023-07-26 15:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-26 15:09 [PATCH 1/2] parport: gsc: remove DMA leftover code Arnd Bergmann
2023-07-26 15:09 ` Arnd Bergmann [this message]
2023-07-26 16:34 ` [PATCH 2/2] parport: mfc3: avoid empty-body warning Sohil Mehta
2023-07-26 22:32 ` kernel test robot
2023-08-03 8:10 ` [PATCH 1/2] parport: gsc: remove DMA leftover code Helge Deller
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