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(parent: 2405fbf) | patch
mfd: dln2: Fix memory leak in dln2_probe()
authorQiang Ning <qning0106@126.com>
Thu, 30 Mar 2023 02:43:53 +0000 (10:43 +0800)
committerLee Jones <lee@kernel.org>
Wed, 26 Apr 2023 10:40:34 +0000 (11:40 +0100)
commit96da8f148396329ba769246cb8ceaa35f1ddfc48
tree2103008248c2b983ca6867f7ebab83dc3039688btree
parent2405fbfb384ef39e9560d76d3f6e4c90519f90aacommit | diff
mfd: dln2: Fix memory leak in dln2_probe()

When dln2_setup_rx_urbs() in dln2_probe() fails, error out_free forgets
to call usb_put_dev() to decrease the refcount of dln2->usb_dev.

Fix this by adding usb_put_dev() in the error handling code of
dln2_probe().

Signed-off-by: Qiang Ning <qning0106@126.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230330024353.4503-1-qning0106@126.com
drivers/mfd/dln2.c diff | blob | history
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