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staging: android: ion_test: fix check of platform_device_register_simple() error...
authorVladimir Zapolskiy <vz@mleia.com>
Tue, 22 Mar 2016 22:38:43 +0000 (00:38 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 23 Mar 2016 02:27:36 +0000 (22:27 -0400)
commitccbc2a9e7878ff09bcaed4893c2a2d3adbb797e2
tree1a4bbbcdac4d2648234d23a7d33bd50b03c37a98tree | snapshot (tar.gz zip)
parentf54e994c2900ac5f0d4e12faf430d96e29f389c2commit | diff
staging: android: ion_test: fix check of platform_device_register_simple() error code

On error platform_device_register_simple() returns ERR_PTR() value,
check for NULL always fails. The change corrects the check itself and
propagates the returned error upwards.

Fixes: 81fb0b901397 ("staging: android: ion_test: unregister the platform device")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/android/ion/ion_test.c diff | blob | blame | history