net: remove BUG_ON from __pskb_pull_tail
authorLi RongQing <lirongqing@baidu.com>
Tue, 13 Nov 2018 01:16:52 +0000 (09:16 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 15 Nov 2018 23:07:50 +0000 (15:07 -0800)
commit982c17b9e3c27389a8d214333c686dab0e95cf63
treeb565fe0a1aa9c700208d9242a6553478b79ea3bb
parent7e18750cda3d0df7c35ed1a60612229f36b957e8
net: remove BUG_ON from __pskb_pull_tail

if list is NULL pointer, and the following access of list
will trigger panic, which is same as BUG_ON

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/skbuff.c