This patch fixes the following checkpatch.pl warning:
ERROR: do not use assignment in if condition
Signed-off-by: Leonardo Araujo <leonardo.aa88@xxxxxxxxx>
---
drivers/staging/r8188eu/core/rtw_cmd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/r8188eu/core/rtw_cmd.c b/drivers/staging/r8188eu/core/rtw_cmd.c
index c7e8602d2097..d02632dc16c3 100644
--- a/drivers/staging/r8188eu/core/rtw_cmd.c
+++ b/drivers/staging/r8188eu/core/rtw_cmd.c
@@ -1329,7 +1329,8 @@ static void c2h_wk_callback(struct work_struct *work)
evtpriv->c2h_wk_alive = true;
while (!rtw_cbuf_empty(evtpriv->c2h_queue)) {
- if ((c2h_evt = (struct c2h_evt_hdr *)rtw_cbuf_pop(evtpriv->c2h_queue)) != NULL) {
+ c2h_evt = (struct c2h_evt_hdr *)rtw_cbuf_pop(evtpriv->c2h_queue);
+ if (c2h_evt) {
/* This C2H event is read, clear it */
rtw_write8(adapter, REG_C2HEVT_CLEAR, C2H_EVT_HOST_CLOSE);
} else {
--
2.29.0
