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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>
This commit is contained in:
Hante Meuleman 2014-09-30 10:23:14 +02:00 committed by John W. Linville
parent ef8596e1f1
commit ff0a623060
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
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@ -230,7 +230,7 @@ struct brcmf_msgbuf {
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 @@ brcmf_msgbuf_process_ioctl_complete(struct brcmf_msgbuf *msgbuf, void *buf)
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);