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(parent: 07088f9) | patch
usb: phy: am335x-control: check return value of bus_find_device
authorDavid Dueck <davidcdueck@googlemail.com>
Sun, 8 Feb 2015 15:29:30 +0000 (16:29 +0100)
committerSasha Levin <sasha.levin@oracle.com>
Fri, 17 Apr 2015 00:11:39 +0000 (20:11 -0400)
commitde4b9c41c2518137d51b765b270317dd0f16367a
treee91c749e4b0c20ab1986ea627107366f4f7cc2f5tree | snapshot
parent07088f9c1e226491362ab4a96363fb2ac73f8a48commit | diff
usb: phy: am335x-control: check return value of bus_find_device

[ Upstream commit d0f347d62814ec0f599a05c61c5619d5e999e4ae ]

This fixes a potential null pointer dereference.

Cc: <stable@vger.kernel.org> # v3.16+
Fixes: d4332013919a ("driver core: dev_get_drvdata: Don't check for NULL dev")
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David Dueck <davidcdueck@googlemail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
drivers/usb/phy/phy-am335x-control.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;