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envelope-from=philmd@linaro.org; helo=mail-wr1-x42d.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-ppc@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org Directly call ldn_be_p once instead of ldl_be_p / ldq_be_p. Signed-off-by: Philippe Mathieu-Daudé --- 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");