swh:1:snp:173f8deb0c56c557784b4fd217e7608ac6197844
Revision 2b0bb01b6edb3e13c7f71e43bf3a173a795b7b66 authored by Steffen Klassert on 22 September 2014, 08:07:24 UTC, committed by David S. Miller on 28 September 2014, 20:19:46 UTC
ip6_tnl_locate() should not return an existing tunnel if
create is true. Otherwise it is possible to add the same
tunnel multiple times without getting an error.

So return NULL if the tunnel that should be created already
exists.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 5a4ee9a
History
Tip revision: a9c9a6f741cdaa2fa9ba24a790db8d07295761e3 authored by Linus Torvalds on 02 September 2021, 22:09:46 UTC
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Tip revision: a9c9a6f
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.gitignore -rw-r--r-- 1.1 KB
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