perfmon: fix coverity warning 28/34528/2
authorKlement Sekera <ksekera@cisco.com>
Tue, 16 Nov 2021 11:32:59 +0000 (12:32 +0100)
committerOle Tr�an <otroan@employees.org>
Tue, 16 Nov 2021 16:19:40 +0000 (16:19 +0000)
commitcbc81eae6ef62ea14bce06e8bdc2017139882e8b
tree48f2da72209e31a536310c64041d9fb65ae50fcf
parentfc283bc0403d1c26d130c4332f3ac317d3734cda
perfmon: fix coverity warning

Check for possible hash lookup failure to avoid NULL dereference.

Type: fix
Fixes: e15c999c30
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Ib806b4d124be26fbccf36fe9d19af1aec63f487b
src/plugins/perfmon/intel/bundle/iio_bw.c