[lvc-project] [PATCH 1/2] wifi: mwifiex: fix SDIO firmware read timeout handling

[Dmitry Antipov]

In 'mwifiex_sdio_generic_fw_dump()', move the check whether
'sdio_readb()' has failed for MAX_POLL_TRIES times out of
the reading loop. Compile tested only.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Dmitry Antipov <dmantipov at yandex.ru>
---
 drivers/net/wireless/marvell/mwifiex/sdio.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 6462a0ffe698..d80bd3816e3c 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -2889,12 +2889,12 @@ static void mwifiex_sdio_generic_fw_dump(struct mwifiex_adapter *adapter)
 			}
 			if (start_flag == 0)
 				break;
-			if (tries == MAX_POLL_TRIES) {
-				mwifiex_dbg(adapter, ERROR,
-					    "FW not ready to dump\n");
-				ret = -1;
-				goto done;
-			}
+		}
+		if (tries == MAX_POLL_TRIES) {
+			mwifiex_dbg(adapter, ERROR,
+				    "FW not ready to dump\n");
+			ret = -1;
+			goto done;
 		}
 		usleep_range(100, 200);
 	}
-- 
2.41.0