linux/drivers/of
Michael Walle 0e0daf6ac3 net: mdio: of: fix potential NULL pointer derefernce
of_find_mii_timestamper() returns NULL if no timestamper is found.
Therefore, guard the unregister_mii_timestamper() calls.

Fixes: 1dca22b184 ("net: mdio: of: Register discovered MII time stampers.")
Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-01-31 07:46:11 -08:00
..
unittest-data of/unittest: Add dma-ranges address translation tests 2019-10-08 13:55:26 -05:00
address.c of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc 2020-01-28 08:26:20 -06:00
base.c of: Rework and simplify phandle cache to use a fixed size 2019-12-24 14:17:52 -07:00
device.c dma-mapping: treat dev->bus_dma_mask as a DMA limit 2019-11-21 18:14:35 +01:00
dynamic.c of: Rework and simplify phandle cache to use a fixed size 2019-12-24 14:17:52 -07:00
fdt_address.c of: Use SPDX license tag for DT files 2018-01-08 08:22:45 -06:00
fdt.c Devicetree updates for v5.5: 2019-12-02 11:41:35 -08:00
irq.c of: irq: fix a trivial typo in a doc comment 2019-08-14 20:12:16 -06:00
Kconfig of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc 2020-01-28 08:26:20 -06:00
kobj.c of: overlay: add missing of_node_get() in __of_attach_node_sysfs 2018-11-08 22:10:53 -08:00
Makefile PCI: Move OF-related PCI functions into PCI core 2018-01-17 17:36:39 -06:00
of_mdio.c net: mdio: of: fix potential NULL pointer derefernce 2020-01-31 07:46:11 -08:00
of_net.c net: of_get_phy_mode: Change API to solve int/unit warnings 2019-11-04 11:21:25 -08:00
of_numa.c of, numa: Validate some distance map rules 2018-11-08 12:44:34 -06:00
of_private.h of: Rework and simplify phandle cache to use a fixed size 2019-12-24 14:17:52 -07:00
of_reserved_mem.c of: reserved_mem: add missing of_node_put() for proper ref-counting 2019-10-23 15:15:05 -05:00
overlay.c of: overlay: Remove blank line between assignment and check 2020-01-08 10:49:23 -06:00
pdt.c of: Remove struct device_node.type pointer 2019-01-10 16:24:44 -06:00
platform.c of/platform: Unconditionally pause/resume sync state during kernel init 2019-12-12 18:39:52 -06:00
property.c Devicetree updates for v5.5: 2019-12-02 11:41:35 -08:00
resolver.c of: resolver: Add of_node_put() before return and break 2019-08-12 16:52:24 -06:00
unittest.c of: unittest: fix memory leak in attach_node_and_children 2019-11-26 12:32:43 -07:00