mfd: rtsx: Simplify function return logic
The invoked functions already return zero on success or a negative
errno code so there is no need to open code the logic in the caller.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/rts5209.c b/drivers/mfd/rts5209.c
index 373e253..b95beec 100644
--- a/drivers/mfd/rts5209.c
+++ b/drivers/mfd/rts5209.c
@@ -138,11 +138,7 @@
rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_PWR_CTL, pwr_mask, pwr_on);
rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PWR_GATE_CTRL,
LDO3318_PWR_MASK, 0x00);
- err = rtsx_pci_send_cmd(pcr, 100);
- if (err < 0)
- return err;
-
- return 0;
+ return rtsx_pci_send_cmd(pcr, 100);
}
static int rts5209_card_power_off(struct rtsx_pcr *pcr, int card)