| Message ID | 20240927215040.20552-5-philmd@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | hw/ppc & net: Simplify LD/ST API uses | expand |
On 9/27/24 14:50, Philippe Mathieu-Daudé wrote: > Directly call ldn_be_p once instead of ldl_be_p / ldq_be_p. > > Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> > --- > net/l2tpv3.c | 6 +----- > 1 file changed, 1 insertion(+), 5 deletions(-) > > diff --git a/net/l2tpv3.c b/net/l2tpv3.c > index b5547cb917..7a0d5dcfe9 100644 > --- a/net/l2tpv3.c > +++ b/net/l2tpv3.c > @@ -318,11 +318,7 @@ static int l2tpv3_verify_header(NetL2TPV3State *s, uint8_t *buf) > */ > > if (s->cookie) { > - if (s->cookie_is_64) { > - cookie = ldq_be_p(buf + s->cookie_offset); > - } else { > - cookie = ldl_be_p(buf + s->cookie_offset) & 0xffffffffULL; > - } > + cookie = ldn_be_p(buf + s->cookie_offset, s->cookie_is_64 ? 8 : 4); > if (cookie != s->rx_cookie) { > if (!s->header_mismatch) { > error_report("unknown cookie id"); Is this really an improvement? I don't see it. r~
diff --git a/net/l2tpv3.c b/net/l2tpv3.c index b5547cb917..7a0d5dcfe9 100644 --- a/net/l2tpv3.c +++ b/net/l2tpv3.c @@ -318,11 +318,7 @@ static int l2tpv3_verify_header(NetL2TPV3State *s, uint8_t *buf) */ if (s->cookie) { - if (s->cookie_is_64) { - cookie = ldq_be_p(buf + s->cookie_offset); - } else { - cookie = ldl_be_p(buf + s->cookie_offset) & 0xffffffffULL; - } + cookie = ldn_be_p(buf + s->cookie_offset, s->cookie_is_64 ? 8 : 4); if (cookie != s->rx_cookie) { if (!s->header_mismatch) { error_report("unknown cookie id");
Directly call ldn_be_p once instead of ldl_be_p / ldq_be_p. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> --- net/l2tpv3.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)