From: Steffen Klassert Date: Sun, 7 Oct 2012 22:48:18 +0000 (+0000) Subject: ipv4: Don't create nh exeption when the device mtu is smaller than the reported pmtu X-Git-Tag: v3.7-rc1~66^2~25 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f92d334ba19a0d8e96f8f8f092219553367d921;p=pandora-kernel.git ipv4: Don't create nh exeption when the device mtu is smaller than the reported pmtu When a local tool like tracepath tries to send packets bigger than the device mtu, we create a nh exeption and set the pmtu to device mtu. The device mtu does not expire, so check if the device mtu is smaller than the reported pmtu and don't crerate a nh exeption in that case. Signed-off-by: Steffen Klassert Signed-off-by: David S. Miller --- Reading git-diff-tree failed