gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify()

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commit 70b3c28053 upstream.

On error handling paths, lineinfo_changed_notify() doesn't free the
allocated resources which results leaks.  Fix it.

Cc: stable@vger.kernel.org
Fixes: d4cd0902c1 ("gpio: cdev: make sure the cdev fd is still active before emitting events")
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20260120030857.2144847-1-tzungbi@kernel.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Tzung-Bi Shih 2026-01-20 03:08:56 +00:00 • committed by Greg Kroah-Hartman

parent 919f27eb24

commit 16414341b0

1 changed files with 1 additions and 0 deletions

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drivers/gpio/gpiolib-cdev.c

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