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nfs: Add missing release on error in nfs_lock_and_join_requests()

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Call nfs_release_request() on this error path before returning.

Fixes: c3f2235782 ("nfs: fold nfs_folio_find_and_lock_request into nfs_lock_and_join_requests")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/3aaaa3d5-1c8a-41e4-98c7-717801ddd171@stanley.mountain
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Dan Carpenter 2025-04-02 14:02:40 +03:00 committed by Trond Myklebust
parent 9e8f324bd4
commit 8e5419d654
1 changed files with 3 additions and 1 deletions
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4
fs/nfs/write.c
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@ -579,8 +579,10 @@ static struct nfs_page *nfs_lock_and_join_requests(struct folio *folio)
while (!nfs_lock_request(head)) {
ret = nfs_wait_on_request(head);
if (ret < 0)
if (ret < 0) {
nfs_release_request(head);
return ERR_PTR(ret);
}
}
/* Ensure that nobody removed the request before we locked it */