USB: mos7840: remove redundant condition
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>
Signed-off-by: Johan Hovold <johan@kernel.org>
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 @@
* 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;
}