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leds: lm3532: Make error handling more robust
authorAndy Shevchenko <andy.shevchenko@gmail.com>
Mon, 10 May 2021 09:50:32 +0000 (12:50 +0300)
committerPavel Machek <pavel@ucw.cz>
Fri, 28 May 2021 10:00:13 +0000 (12:00 +0200)
commit2f39f68cec0a19c0371c1e7cb149159810e87f64
treefdc69ec3acd8841aaaca429086603341f938c4cctree
parent99be74f61cb0292b518f5e6d7e5c6611555c2ec7commit | diff
leds: lm3532: Make error handling more robust

It's easy to miss necessary clean up, e.g. firmware node reference counting,
during error path in ->probe(). Make it more robust by moving to a single
point of return.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
drivers/leds/leds-lm3532.c diff | blob | history
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