Author: pfg
Date: Mon Apr 25 00:52:37 2016
New Revision: 298558
URL: https://svnweb.freebsd.org/changeset/base/298558
Log:
MFC r297796:
ext2fs: replace 0 with NULL for pointers.
While here do late initialization of ebap, similar as was
done in UFS.
Found with devel/coccinelle.
Modified:
stable/9/sys/fs/ext2fs/ext2_alloc.c
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/fs/ (props changed)
Modified: stable/9/sys/fs/ext2fs/ext2_alloc.c
==============================================================================
--- stable/9/sys/fs/ext2fs/ext2_alloc.c Mon Apr 25 00:51:13 2016
(r298557)
+++ stable/9/sys/fs/ext2fs/ext2_alloc.c Mon Apr 25 00:52:37 2016
(r298558)
@@ -161,7 +161,7 @@ ext2_reallocblks(struct vop_reallocblks_
struct inode *ip;
struct vnode *vp;
struct buf *sbp, *ebp;
- uint32_t *bap, *sbap, *ebap = 0;
+ uint32_t *bap, *sbap, *ebap;
struct ext2mount *ump;
struct cluster_save *buflist;
struct indir start_ap[NIADDR + 1], end_ap[NIADDR + 1], *idp;
@@ -231,6 +231,7 @@ ext2_reallocblks(struct vop_reallocblks_
/*
* If the block range spans two block maps, get the second map.
*/
+ ebap = NULL;
if (end_lvl == 0 || (idp = &end_ap[end_lvl - 1])->in_off + 1 >= len) {
ssize = len;
} else {
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