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(parent: c554248) | patch
NTB: Fix oops in debugfs when transport is half-up
authorDave Jiang <dave.jiang@intel.com>
Mon, 13 Jul 2015 12:07:11 +0000 (08:07 -0400)
committerJon Mason <jdmason@kudzu.us>
Sun, 9 Aug 2015 20:32:22 +0000 (16:32 -0400)
commitdaf9562de81aef569b65891909391653283aa329
treedba4fe246963f2d57fa4b80d4b06325f3dea013ctree | snapshot
parentc5542483271a56afa6e1f4b953ba59b7c3349b21commit | diff
NTB: Fix oops in debugfs when transport is half-up

When the remote side is not up, we do not have all the context for the
transport, and that causes NULL ptr access. Have the debugfs reads check
to see if transport is up before we make access.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
drivers/ntb/ntb_transport.c diff | blob | history
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