From: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Date: Fri, 9 Feb 2007 21:36:47 +0000 (-0600)
Subject: JFS: Get rid of "may be used uninitialized" warnings
X-Git-Tag: firefly_0821_release~30992^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c9e3ad6021e5eeb1c25cc4a573bd6427019a7a86;p=firefly-linux-kernel-4.4.55.git

JFS: Get rid of "may be used uninitialized" warnings

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
---

diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c
index 6988a1082f58..03893acbfda4 100644
--- a/fs/jfs/jfs_txnmgr.c
+++ b/fs/jfs/jfs_txnmgr.c
@@ -1919,7 +1919,8 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
 	 * header ?
 	 */
 	if (tlck->type & tlckTRUNCATE) {
-		pxd_t pxd;	/* truncated extent of xad */
+		/* This odd declaration suppresses a bogus gcc warning */
+		pxd_t pxd = pxd;	/* truncated extent of xad */
 		int twm;
 
 		/*