diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2022-04-04 11:08:10 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2022-05-13 10:39:34 +0300 |
| commit | 9bd6823f5a64b6465708b244eecc9b7dd4b01bfc (patch) | |
| tree | 647874c3d90c3999e98e1766cf32529a8ddbd3a1 /drivers/net/wireless/mediatek | |
| parent | 4e90db5e21eb3bb272fe47386dc3506755e209e9 (diff) | |
| download | linux-9bd6823f5a64b6465708b244eecc9b7dd4b01bfc.tar.xz | |
mt76: mt7915: fix possible uninitialized pointer dereference in mt7986_wmac_gpio_setup
Add default case for type switch in mt7986_wmac_gpio_setup routine in
order to avoid a possible uninitialized pointer dereference.
Fixes: 99ad32a4ca3a2 ("mt76: mt7915: add support for MT7986")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/soc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/soc.c b/drivers/net/wireless/mediatek/mt76/mt7915/soc.c index 52fc5d5bf20f..04e62d569599 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/soc.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/soc.c @@ -210,6 +210,8 @@ static int mt7986_wmac_gpio_setup(struct mt7915_dev *dev) if (IS_ERR_OR_NULL(state)) return -EINVAL; break; + default: + return -EINVAL; } ret = pinctrl_select_state(pinctrl, state); |