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| author | Stefan Wahren <wahrenst@gmx.net> | 2025-09-04 11:13:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-19 16:35:48 +0200 |
| commit | 4fe53aaa4271a72fe5fe3e88a45ce01646b68dc5 (patch) | |
| tree | 63a673341d0f2db9f394c67e78dcd1663eeb2ec4 /include/net/aligned_data.h | |
| parent | a506ffe193b2a95a4f372608144461ce64fbe80f (diff) | |
net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable()
[ Upstream commit 03e79de4608bdd48ad6eec272e196124cefaf798 ]
The function of_phy_find_device may return NULL, so we need to take
care before dereferencing phy_dev.
Fixes: 64a632da538a ("net: fec: Fix phy_device lookup for phy_reset_after_clk_enable()")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Richard Leitner <richard.leitner@skidata.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Wei Fang <wei.fang@nxp.com>
Link: https://patch.msgid.link/20250904091334.53965-1-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions