From: Roel Kluin <roel.kluin@gmail.com>
Date: Sat, 26 Dec 2009 19:00:47 +0000 (+0100)
Subject: Staging: rt2860: test off by one in RtmpAsicSendCommandToMcu()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=23a51a8061567a47347ade59edf2a0bde0eece30;p=deliverable%2Flinux.git

Staging: rt2860: test off by one in RtmpAsicSendCommandToMcu()

`i' reaches 101 after the loop, so if it was 100 then it succeeded in
the last iteration. This is probably unlikely to cause problems.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/rt2860/common/rtmp_mcu.c b/drivers/staging/rt2860/common/rtmp_mcu.c
index 9f03901433bb..e80f587cff1a 100644
--- a/drivers/staging/rt2860/common/rtmp_mcu.c
+++ b/drivers/staging/rt2860/common/rtmp_mcu.c
@@ -221,7 +221,7 @@ int RtmpAsicSendCommandToMcu(struct rt_rtmp_adapter *pAd,
 				 ("AsicSendCommanToMcu::Mail box is busy\n"));
 		} while (i++ < 100);
 
-		if (i >= 100) {
+		if (i > 100) {
 			DBGPRINT_ERR(("H2M_MAILBOX still hold by MCU. command fail\n"));
 			return FALSE;
 		}