'ret' is known to be 0 at this point. It must be set to -ENOMEM if a
memory allocation occurs.
Fixes: 554c0a3abf21 ("staging: Add rtl8723bs sdio wifi driver")
Signed-off-by: Christophe JAILLET <[email protected]>
---
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index 149d3b6e44d0..692d69de20cb 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -420,8 +420,10 @@ static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param,
wep_key_len = wep_key_len <= 5 ? 5 : 13;
wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
pwep = kzalloc(wep_total_len, GFP_KERNEL);
- if (!pwep)
+ if (!pwep) {
+ ret = -ENOMEM;
goto exit;
+ }
pwep->KeyLength = wep_key_len;
pwep->Length = wep_total_len;
--
2.30.2