[PATCH] mtd: otp: clean up on error in mtd_otp_nvmem_add()

[Miquel Raynal]

On Thu, 2023-06-15 at 06:09:20 UTC, Dan Carpenter wrote:
> 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: 3b270fac8443 ("mtd: otp: Put factory OTP/NVRAM into the entropy pool")
> Signed-off-by: Dan Carpenter <dan.carpenter at linaro.org>
> Reviewed-by: Linus Walleij <linus.walleij at linaro.org>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.

Miquel