USB: fotg210: fix memory leak with using debugfs_lookup()

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[ Upstream commit 6b4040f452 ]

When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time.  To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230202153235.2412790-5-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Greg Kroah-Hartman 2023-02-02 16:32:27 +01:00

parent bb4d5eefb6

commit 4a71b15744

1 changed files with 1 additions and 1 deletions

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drivers/usb/host/fotg210-hcd.c

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