[PATCH 1/3] staging: rtl8188eu: do .. while (0) loop replaced by while (...) loop

[Ivan Safonov]

It is a simple and clear representation of this loop.

Signed-off-by: Ivan Safonov <insafonov at gmail.com>
---
 drivers/staging/rtl8188eu/core/rtw_cmd.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_cmd.c b/drivers/staging/rtl8188eu/core/rtw_cmd.c
index 9b7026e..f0ac66d 100644
--- a/drivers/staging/rtl8188eu/core/rtw_cmd.c
+++ b/drivers/staging/rtl8188eu/core/rtw_cmd.c
@@ -242,15 +242,11 @@ post_process:
 	pcmdpriv->cmdthd_running = false;
 
 	/*  free all cmd_obj resources */
-	do {
-		pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue);
-		if (pcmd == NULL)
-			break;
-
+	while ((pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue))) {
 		/* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */
 
 		rtw_free_cmd_obj(pcmd);
-	} while (1);
+	}
 
 	up(&pcmdpriv->terminate_cmdthread_sema);
 
-- 
2.4.10