[PATCH v4 02/30] cachefiles: Fix double fput

David Howells <[email protected]> Tue, 16 Jun 2026 11:07:51 +0100
Newsgroups dev.linux.lists.v9fs,dev.linux.lists.netfs,org.kernel.vger.ceph-devel,org.kernel.vger.linux-cifs,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-nfs,org.ozlabs.lists.linux-erofs
Message-ID <[email protected]> 
Fix a double fput() in error handling in cachefiles_create_tmpfile().

Link: https://sashiko.dev/#/patchset/20260608145432.681865-1-dhowells%40redhat.com
Signed-off-by: David Howells <[email protected]>
cc: Paulo Alcantara <[email protected]>
cc: [email protected]
cc: [email protected]
---
 fs/cachefiles/namei.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
index 2937db690b40..a464c4646c04 100644
--- a/fs/cachefiles/namei.c
+++ b/fs/cachefiles/namei.c
@@ -467,7 +467,6 @@ struct file *cachefiles_create_tmpfile(struct cachefiles_object *object)
 	ret = -EINVAL;
 	if (unlikely(!file->f_op->read_iter) ||
 	    unlikely(!file->f_op->write_iter)) {
-		fput(file);
 		pr_notice("Cache does not support read_iter and write_iter\n");
 		goto err_unuse;
 	}