tree a057e947504d008cddfb9ddc006c5d1da7da1302
parent 26cf91f42eaf112074b92e5010c9b710b5b49c12
author Vasyl Gomonovych <gomonovych@gmail.com> 1513620343 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1513674318 +0100

coresight: Use PTR_ERR_OR_ZERO()

Fix ptr_ret.cocci warnings:
drivers/hwtracing/coresight/coresight-tpiu.c:163:1-3: WARNING: PTR_ERR_OR_ZERO can be used
drivers/hwtracing/coresight/coresight-funnel.c:217:1-3: WARNING: PTR_ERR_OR_ZERO can be used
drivers/hwtracing/coresight/coresight-dynamic-replicator.c:166:1-3: WARNING: PTR_ERR_OR_ZERO can be used

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>