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xfs: fix stupid compiler warning

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gcc 14.2 warns about:

xfs_attr_item.c: In function ‘xfs_attr_recover_work’:
xfs_attr_item.c:785:9: warning: ‘ip’ may be used uninitialized [-Wmaybe-uninitialized]
  785 |         xfs_trans_ijoin(tp, ip, 0);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
xfs_attr_item.c:740:42: note: ‘ip’ was declared here
  740 |         struct xfs_inode                *ip;
      |                                          ^~

I think this is bogus since xfs_attri_recover_work either returns a real
pointer having initialized ip or an ERR_PTR having not touched it, but
the tools are smarter than me so let's just null-init the variable
anyway.

Cc: stable@vger.kernel.org # v6.8
Fixes: e70fb328d5 ("xfs: recreate work items when recovering intent items")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
This commit is contained in:
Darrick J. Wong
2025-12-04 13:44:15 -08:00
committed by Carlos Maiolino
parent 5990fd7569
commit f067250520
1 changed files with 1 additions and 1 deletions
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2
fs/xfs/xfs_attr_item.c
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@@ -737,7 +737,7 @@ xfs_attr_recover_work(
struct xfs_attri_log_item *attrip = ATTRI_ITEM(lip);
struct xfs_attr_intent *attr;
struct xfs_mount *mp = lip->li_log->l_mp;
struct xfs_inode *ip;
struct xfs_inode *ip = NULL;
struct xfs_da_args *args;
struct xfs_trans *tp;
struct xfs_trans_res resv;