Messages in this thread Patch in this message | | | From | "Geyslan G. Bem" <> | Subject | [PATCH 2/2] usb: serial: remove redundant condition | Date | Fri, 11 Dec 2015 06:46:42 -0300 |
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This patch removes redundant condition.
(length && length > 5) can be reduced to a single evaluation.
Tested by compilation only. Caught by cppcheck.
Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> --- drivers/usb/serial/mos7840.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 8ac9b55..2c69bfc 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -635,7 +635,7 @@ static void mos7840_interrupt_callback(struct urb *urb) * Byte 4 IIR Port 4 (port.number is 3) * Byte 5 FIFO status for both */ - if (length && length > 5) { + if (length > 5) { dev_dbg(&urb->dev->dev, "%s", "Wrong data !!!\n"); return; } -- 2.6.3
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