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authorzhong jiang <zhongjiang@huawei.com>2018-09-20 13:17:44 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-09-25 20:09:17 +0200
commitbbd35ba6fab5419e58e96f35f1431f13bdc14f98 (patch)
tree14c6a3ab37d9bbf701eb601f0cfaa2d8b9f6c7da /drivers/hwtracing
parent5ecc7120194c6f10c09197e368b378c699100123 (diff)
downloadlinux-bbd35ba6fab5419e58e96f35f1431f13bdc14f98.tar.bz2
coresight: Use ERR_CAST instead of ERR_PTR
Use ERR_CAT inlined function to replace the ERR_PTR(PTR_ERR). It make the code more concise. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing')
-rw-r--r--drivers/hwtracing/coresight/coresight-tmc-etr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c
index 2eda5de304c2..11963647e19a 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etr.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c
@@ -536,7 +536,7 @@ tmc_init_etr_sg_table(struct device *dev, int node,
sg_table = tmc_alloc_sg_table(dev, node, nr_tpages, nr_dpages, pages);
if (IS_ERR(sg_table)) {
kfree(etr_table);
- return ERR_PTR(PTR_ERR(sg_table));
+ return ERR_CAST(sg_table);
}
etr_table->sg_table = sg_table;