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44dbdf3bb3
scmi_voltage_descriptors_get() will incorrecly return an error code if the last iteration of the for loop that retrieves the descriptors is skipped due to an error. Skipping an iteration in the loop is not an error, but the `ret` value from the last iteration will be propagated when the function returns. Fix by not saving return values that should not be propagated. This solution also minimizes the risk of future patches accidentally re-introducing this bug. Link: https://lore.kernel.org/r/20220610140055.31491-1-ludvig.parsson@axis.com Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Ludvig Pärsson <ludvig.parsson@axis.com> [sudeep.holla: Removed unneeded reset_rx_to_maxsz and check for return value from scmi_voltage_levels_get as suggested by Cristian] Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
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.. | ||
base.c | ||
bus.c | ||
clock.c | ||
common.h | ||
driver.c | ||
Kconfig | ||
mailbox.c | ||
Makefile | ||
msg.c | ||
notify.c | ||
notify.h | ||
optee.c | ||
perf.c | ||
power.c | ||
protocols.h | ||
reset.c | ||
scmi_pm_domain.c | ||
sensors.c | ||
shmem.c | ||
smc.c | ||
system.c | ||
virtio.c | ||
voltage.c |