git.stricted.de - GitHub/LineageOS/G12/android_kernel_amlogic

author	tangbin <tangbin@cmss.chinamobile.com>
	Thu, 5 Mar 2020 01:38:23 +0000 (09:38 +0800)
committer	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
	Wed, 11 Mar 2020 06:53:11 +0000 (07:53 +0100)
commit	91747d2468eda8049971dc773ce89d3cc692f847
tree	bdda2834b788acdc99c8266db8d844b28b82beab	tree \| snapshot (tar.gz zip)
parent	efca312804f82001903d5f44d3765a482b211e14	commit \| diff

tty:serial:mvebu-uart:fix a wrong return

commit 4a3e208474204e879d22a310b244cb2f39e5b1f8 upstream.

in this place, the function should return a
negative value and the PTR_ERR already returns
a negative,so return -PTR_ERR() is wrong.

Signed-off-by: tangbin <tangbin@cmss.chinamobile.com>
Cc: stable <stable@vger.kernel.org>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200305013823.20976-1-tangbin@cmss.chinamobile.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>