Remove while loop as it only runs while the function check_cmd_fifo
returns _FAIL, whereas check_cmd_fifo always returns _SUCCESS (and hence
this loop will never run).
Remove now unused function check_cmd_fifo.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@xxxxxxxxx>
---
drivers/staging/rtl8712/rtl8712_cmd.c | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c
index f99fd7cfa445..ff3cb09c57a6 100644
--- a/drivers/staging/rtl8712/rtl8712_cmd.c
+++ b/drivers/staging/rtl8712/rtl8712_cmd.c
@@ -263,11 +263,6 @@ static struct cmd_obj *cmd_hdl_filter(struct _adapter *padapter,
return pcmd_r; /* if returning pcmd_r == NULL, pcmd must be free. */
}
-static u8 check_cmd_fifo(struct _adapter *padapter, uint sz)
-{
- return _SUCCESS;
-}
-
u8 r8712_fw_cmd(struct _adapter *pAdapter, u32 cmd)
{
int pollingcnts = 50;
@@ -359,13 +354,6 @@ int r8712_cmd_thread(void *context)
(pcmdpriv->cmd_seq << 24));
pcmdbuf += 2; /* 8 bytes alignment */
memcpy((u8 *)pcmdbuf, pcmd->parmbuf, pcmd->cmdsz);
- while (check_cmd_fifo(padapter, wr_sz) == _FAIL) {
- if (padapter->driver_stopped ||
- padapter->surprise_removed)
- break;
- msleep(100);
- continue;
- }
if (blnPending)
wr_sz += 8; /* Append 8 bytes */
r8712_write_mem(padapter, RTL8712_DMA_H2CCMD, wr_sz,
--
2.19.1
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