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RDMA/bnxt_re: Prevent driver crash due to NULL pointer in error message print
authorSomnath Kotur <somnath.kotur@broadcom.com>
Mon, 8 Oct 2018 10:27:58 +0000 (03:27 -0700)
committerJason Gunthorpe <jgg@mellanox.com>
Tue, 16 Oct 2018 06:03:50 +0000 (00:03 -0600)
commit5392bdd57c9a3a578e25b1ac19a8e95ad449376c
tree39b8e0eec3b499094c79c0e1f4601c1fc104d614tree | snapshot
parent5a800ddaec6065256c155618c131595b65159d5bcommit | diff
RDMA/bnxt_re: Prevent driver crash due to NULL pointer in error message print

crsqe->resp would be NULL in case the host command timed out before
getting a response from HW. Check for NULL pointer to avoid a potential
crash while printing the error message.

Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
drivers/infiniband/hw/bnxt_re/qplib_rcfw.c diff | blob | history
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