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| author | Miaoqian Lin <linmq006@gmail.com> | 2026-01-06 20:03:14 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-11 15:25:20 +0100 |
| commit | 585dbb5cdbb8456f7a248b2c15951f9784dcdeb7 (patch) | |
| tree | 891b697e8dfc54644f59d0cfb8074e79f0dc855a /include/net/aligned_data.h | |
| parent | 7b240a8935d554ad36a52c2c37c32039f9afaef2 (diff) | |
net: phy: mediatek: fix nvmem cell reference leak in mt798x_phy_calibration
[ Upstream commit 1e5a541420b8c6d87d88eb50b6b978cdeafee1c9 ]
When nvmem_cell_read() fails in mt798x_phy_calibration(), the function
returns without calling nvmem_cell_put(), leaking the cell reference.
Move nvmem_cell_put() right after nvmem_cell_read() to ensure the cell
reference is always released regardless of the read result.
Found via static analysis and code review.
Fixes: 98c485eaf509 ("net: phy: add driver for MediaTek SoC built-in GE PHYs")
Cc: stable@vger.kernel.org
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20251211081313.2368460-1-linmq006@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions