The newly introduced soc_pcmcia_regulator_set() function sometimes returns without setting its return code, as shown by this warning: drivers/pcmcia/soc_common.c: In function 'soc_pcmcia_regulator_set': drivers/pcmcia/soc_common.c:112:5: error: 'ret' may be used uninitialized in this function [-Werror=maybe-uninitialized] This changes it to propagate the regulator_disable() result instead. Fixes: ac61b6001a63 ("pcmcia: soc_common: add support for Vcc and Vpp regulators") Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> --- drivers/pcmcia/soc_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c index 153f312..b6b316d 100644 --- a/drivers/pcmcia/soc_common.c +++ b/drivers/pcmcia/soc_common.c @@ -107,7 +107,7 @@ int soc_pcmcia_regulator_set(struct soc_pcmcia_socket *skt, ret = regulator_enable(r->reg); } else { - regulator_disable(r->reg); + ret = regulator_disable(r->reg); } if (ret == 0) r->on = on; -- 2.9.0 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html