Remove unneeded variable ret; replace with 0 for the return value.
Update function documentation (comment) on the return status as
suggested by Julia Lawall <julia.law...@inria.fr>.
Issue reported by coccinelle (coccicheck).
Signed-off-by: John B. Wyatt IV <jbwya...@gmail.com>
---
drivers/staging/vt6656/card.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/vt6656/card.c b/drivers/staging/vt6656/card.c
index dc3ab10eb630..05b57a2489a0 100644
--- a/drivers/staging/vt6656/card.c
+++ b/drivers/staging/vt6656/card.c
@@ -716,13 +716,11 @@ int vnt_radio_power_off(struct vnt_private *priv)
* Out:
* none
*
- * Return Value: true if success; otherwise false
+ * Return Value: 0
*
*/
int vnt_radio_power_on(struct vnt_private *priv)
{
- int ret = 0;
-
vnt_exit_deep_sleep(priv);
vnt_mac_reg_bits_on(priv, MAC_REG_HOSTCR, HOSTCR_RXON);
@@ -741,7 +739,7 @@ int vnt_radio_power_on(struct vnt_private *priv)
vnt_mac_reg_bits_off(priv, MAC_REG_GPIOCTL1, GPIO3_INTMD);
- return ret;
+ return 0;
}
void vnt_set_bss_mode(struct vnt_private *priv)
--
2.25.1
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