Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] [v2] parport: mfc3: avoid empty-body warning | Date | Thu, 27 Jul 2023 14:24:44 +0200 |
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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> --- v2: fix typo --- 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..bb1817218d7b2 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 */ return ret; } -- 2.39.2
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