From: Colin Ian King <colin.king@xxxxxxxxxxxxx> The check for len > 0 is always true and hence is redundant as this check is already being made to execute the code inside the while-loop. Hence it is redundant and can be removed. Cleans up cppcheck warning: drivers/net/hamradio/mkiss.c:220: (warning) Identical inner 'if' condition is always true. Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx> --- drivers/net/hamradio/mkiss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index c180b480f8ef..13e4c1eff353 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -217,7 +217,7 @@ static int kiss_esc_crc(unsigned char *s, unsigned char *d, unsigned short crc, c = *s++; else if (len > 1) c = crc >> 8; - else if (len > 0) + else c = crc & 0xff; len--; -- 2.17.0 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
