From: Vasiliy Kulikov <segooon@gmail.com>
Date: Sun, 19 Sep 2010 12:54:40 +0000 (+0400)
Subject: staging: spectra: off by one
X-Git-Tag: firefly_0821_release~7613^2~3583^2~3^2~534
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=340362abb9544043d41e047c63d86dffe990a48c;p=firefly-linux-kernel-4.4.55.git

staging: spectra: off by one

g_pBlockTable has only DeviceInfo.wDataBlockNum elements.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/spectra/flash.c b/drivers/staging/spectra/flash.c
index 9b5218b6ada8..4e6e451cd5c8 100644
--- a/drivers/staging/spectra/flash.c
+++ b/drivers/staging/spectra/flash.c
@@ -1604,7 +1604,7 @@ static int get_l2_cache_blks(void)
 
 	for (n = 0; n < BLK_NUM_FOR_L2_CACHE; n++) {
 		blk = find_least_worn_blk_for_l2_cache();
-		if (blk > DeviceInfo.wDataBlockNum) {
+		if (blk >= DeviceInfo.wDataBlockNum) {
 			nand_dbg_print(NAND_DBG_WARN,
 				"find_least_worn_blk_for_l2_cache: "
 				"No enough free NAND blocks (n: %d) for L2 Cache!\n", n);