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Message-Id: <1400147197-22445-3-git-send-email-liuhangbin@gmail.com> Date: Thu, 15 May 2014 17:46:37 +0800 From: Hangbin Liu <liuhangbin@...il.com> To: David Miller <davem@...emloft.net> Cc: Francesco Fondelli <francesco.fondelli@...il.com>, netdev@...r.kernel.org, Hangbin Liu <liuhangbin@...il.com> Subject: [PATCH net 3/3] pktgen: disable IPv6 when we want to use IPv4 Signed-off-by: Hangbin Liu <liuhangbin@...il.com> --- net/core/pktgen.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 1809bdf..fabd17e 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -1264,6 +1264,8 @@ static ssize_t pktgen_if_write(struct file *file, if (len < 0) return len; + pkt_dev->flags &= ~F_IPV6; + if (copy_from_user(buf, &user_buffer[i], len)) return -EFAULT; buf[len] = 0; @@ -1284,6 +1286,7 @@ static ssize_t pktgen_if_write(struct file *file, if (len < 0) return len; + pkt_dev->flags &= ~F_IPV6; if (copy_from_user(buf, &user_buffer[i], len)) return -EFAULT; @@ -1395,6 +1398,8 @@ static ssize_t pktgen_if_write(struct file *file, if (len < 0) return len; + pkt_dev->flags &= ~F_IPV6; + if (copy_from_user(buf, &user_buffer[i], len)) return -EFAULT; buf[len] = 0; @@ -1415,6 +1420,8 @@ static ssize_t pktgen_if_write(struct file *file, if (len < 0) return len; + pkt_dev->flags &= ~F_IPV6; + if (copy_from_user(buf, &user_buffer[i], len)) return -EFAULT; buf[len] = 0; -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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