[PATCH v2 2/3] tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk

[Jiri Slaby]

On 10. 06. 23, 17:59, Christophe JAILLET wrote:
> When the best clk is searched, we iterate over all possible clk.
> 
> If we find a better match, the previous one, if any, needs to be freed.
> If a better match has already been found, we still need to free the new
> one, otherwise it leaks.
> 
> Cc: <stable at vger.kernel.org> # v3.3+
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
> Reviewed-by: Andi Shyti <andi.shyti at kernel.org>
> Fixes: 5f5a7a5578c5 ("serial: samsung: switch to clkdev based clock lookup")
> Signed-off-by: Christophe JAILLET <christophe.jaillet at wanadoo.fr>

Reviewed-by: Jiri Slaby <jirislaby at kernel.org>

thanks,
-- 
js
suse labs