Commit 8ce24f89 authored Sep 11, 2020 by Dan Carpenter Committed by Lee Jones Sep 30, 2020

mfd: sm501: Fix leaks in probe()



This code should clean up if sm501_init_dev() fails.

Fixes: b6d6454f ("[PATCH] mfd: SM501 core driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

parent 529a1101

drivers/mfd/sm501.c

+7 −1

Original line number	Diff line number	Diff line
		@@ -1415,8 +1415,14 @@ static int sm501_plat_probe(struct platform_device *dev)
		goto err_claim;
		}

		return sm501_init_dev(sm);
		ret = sm501_init_dev(sm);
		if (ret)
		goto err_unmap;

		return 0;

		err_unmap:
		iounmap(sm->regs);
		err_claim:
		release_mem_region(sm->io_res->start, 0x100);
		err_res:

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