linux-kernel - [PATCH] wl1251: timeout one too soon in wl1251_boot_run

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Message-ID: <4B3664AF.6090302@gmail.com>
Date:	Sat, 26 Dec 2009 20:31:59 +0100
From:	Roel Kluin <roel.kluin@...il.com>
To:	"John W. Linville" <linville@...driver.com>,
	linux-wireless@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] wl1251: timeout one too soon in wl1251_boot_run_firmware()

`loop' reaches INIT_LOOP + 1 after the loop. so if ACX_INTR_INIT_COMPLETE
occurs in the last iteration the write occurs but also the error out as if a
timeout occurred. This is probably very unlikely to ever occur.

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
 drivers/net/wireless/wl12xx/wl1251_boot.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/wireless/wl12xx/wl1251_boot.c b/drivers/net/wireless/wl12xx/wl1251_boot.c
index 2e733e7..28a8086 100644
--- a/drivers/net/wireless/wl12xx/wl1251_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1251_boot.c
@@ -256,7 +256,7 @@ int wl1251_boot_run_firmware(struct wl1251 *wl)
 		}
 	}
 
-	if (loop >= INIT_LOOP) {
+	if (loop > INIT_LOOP) {
 		wl1251_error("timeout waiting for the hardware to "
 			     "complete initialization");
 		return -EIO;
--
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