In preparation to enabling -Wimplicit-fallthrough, this patch silences
the following warnings:
drivers/hwmon/nct7904.c: In function 'nct7904_in_is_visible':
drivers/hwmon/nct7904.c:313:6: warning: this statement may fall through
[-Wimplicit-fallthrough=]
if (channel > 0 && (data->vsen_mask & BIT(index)))
^
drivers/hwmon/nct7904.c:315:2: note: here
case hwmon_in_min:
^~~~
drivers/hwmon/nct7904.c: In function 'nct7904_fan_is_visible':
drivers/hwmon/nct7904.c:230:6: warning: this statement may fall through
[-Wimplicit-fallthrough=]
if (data->fanin_mask & (1 << channel))
^
drivers/hwmon/nct7904.c:232:2: note: here
case hwmon_fan_min:
^~~~
drivers/hwmon/nct7904.c: In function 'nct7904_temp_is_visible':
drivers/hwmon/nct7904.c:443:6: warning: this statement may fall through
[-Wimplicit-fallthrough=]
if (channel < 5) {
^
drivers/hwmon/nct7904.c:450:2: note: here
case hwmon_temp_max:
^~~~
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva <[email protected]>
---
drivers/hwmon/nct7904.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/hwmon/nct7904.c b/drivers/hwmon/nct7904.c
index dd450dd29ac7..bf35dfd2d3a7 100644
--- a/drivers/hwmon/nct7904.c
+++ b/drivers/hwmon/nct7904.c
@@ -229,6 +229,7 @@ static umode_t nct7904_fan_is_visible(const void *_data,
u32 attr, int channel)
case hwmon_fan_alarm:
if (data->fanin_mask & (1 << channel))
return 0444;
+ break;
case hwmon_fan_min:
if (data->fanin_mask & (1 << channel))
return 0644;
@@ -312,6 +313,7 @@ static umode_t nct7904_in_is_visible(const void *_data, u32
attr, int channel)
case hwmon_in_alarm:
if (channel > 0 && (data->vsen_mask & BIT(index)))
return 0444;
+ break;
case hwmon_in_min:
case hwmon_in_max:
if (channel > 0 && (data->vsen_mask & BIT(index)))
@@ -447,6 +449,7 @@ static umode_t nct7904_temp_is_visible(const void *_data,
u32 attr, int channel)
if (data->has_dts & BIT(channel - 5))
return 0444;
}
+ break;
case hwmon_temp_max:
case hwmon_temp_max_hyst:
case hwmon_temp_emergency:
--
2.21.0
