Description: btrfs: fix possible memory leak in btrfs_get_dev_args_from_path()
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=2219263
 https://patchwork.kernel.org/project/linux-btrfs/patch/20220815151606.3479183-1-r33s3n6@gmail.com/
Notes:
 carnil> Commit fixes faa775c41d655 ("btrfs: add a
 carnil> btrfs_get_dev_args_from_path helper") in 5.16-rc1 (and
 carnil> backported to 5.15.54)
Bugs:
upstream: released (6.0-rc3) [9ea0106a7a3d8116860712e3f17cd52ce99f6707]
6.1-upstream-stable: N/A "Fixed before branch point"
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.19.6-1)
6.1-bookworm-security: N/A "Fixed before branch point"
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"