brcmfmac: Fix sign issue with IOCTL return code in msgbuf.
Need a cast to assure correct value is propagated.
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
index 8f8b937..106e6bf 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
@@ -230,7 +230,7 @@
dma_addr_t ioctbuf_handle;
u32 ioctbuf_phys_hi;
u32 ioctbuf_phys_lo;
- u32 ioctl_resp_status;
+ int ioctl_resp_status;
u32 ioctl_resp_ret_len;
u32 ioctl_resp_pktid;
@@ -767,7 +767,8 @@
ioctl_resp = (struct msgbuf_ioctl_resp_hdr *)buf;
- msgbuf->ioctl_resp_status = le16_to_cpu(ioctl_resp->compl_hdr.status);
+ msgbuf->ioctl_resp_status =
+ (s16)le16_to_cpu(ioctl_resp->compl_hdr.status);
msgbuf->ioctl_resp_ret_len = le16_to_cpu(ioctl_resp->resp_len);
msgbuf->ioctl_resp_pktid = le32_to_cpu(ioctl_resp->msg.request_id);