From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri, 20 Nov 2009 17:59:58 +0000 (-0800)
Subject: Prevent gcc uninit compiler warning in zfs_range_unlock_reader().
X-Git-Tag: zfs-0.4.7~14^2^2^2^2^2^2^2^2^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3191b962f6d7a540c09bb0856c7797331616b7fe;p=zfs

Prevent gcc uninit compiler warning in zfs_range_unlock_reader().
---

diff --git a/module/zfs/zfs_rlock.c b/module/zfs/zfs_rlock.c
index 4de8d8a2d..1e4988d7f 100644
--- a/module/zfs/zfs_rlock.c
+++ b/module/zfs/zfs_rlock.c
@@ -460,7 +460,7 @@ static void
 zfs_range_unlock_reader(znode_t *zp, rl_t *remove)
 {
 	avl_tree_t *tree = &zp->z_range_avl;
-	rl_t *rl, *next;
+	rl_t *rl, *next = NULL;
 	uint64_t len;
 
 	/*