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Smatch complains that these error paths are missing cleanup:
drivers/mtd/mtdcore.c:983 mtd_otp_nvmem_add()
warn: missing unwind goto?
This needs to call nvmem_unregister(mtd->otp_user_nvmem) before
returning.
Fixes: 3b270fac84 ("mtd: otp: Put factory OTP/NVRAM into the entropy pool")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/fe7ef901-9571-4c6e-a40e-449046efe2c6@moroto.mountain