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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-02-28 11:35:33 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-03-01 22:37:38 -0500 |
| commit | 29a23909e41f6bfc892b362a75d7ed5fb74af1a2 (patch) | |
| tree | 98bebd52df72e71d998ee54bf25399e55fa4df8f /fs/nfs | |
| parent | 4cbc8a571c24133a8b645c62188205908ef2ea83 (diff) | |
| download | linux-29a23909e41f6bfc892b362a75d7ed5fb74af1a2.tar.gz | |
NFS/flexfiles: Remove dead code in ff_layout_mirror_valid()
nfs4_ff_alloc_deviceid_node() guarantees that if mirror->mirror_ds is a valid pointer, then so is mirror->mirror_ds->ds. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/flexfilelayout/flexfilelayoutdev.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/fs/nfs/flexfilelayout/flexfilelayoutdev.c b/fs/nfs/flexfilelayout/flexfilelayoutdev.c index d8ef4042f25a..69fec9fe7f6c 100644 --- a/fs/nfs/flexfilelayout/flexfilelayoutdev.c +++ b/fs/nfs/flexfilelayout/flexfilelayoutdev.c @@ -183,15 +183,6 @@ out_err: return NULL; } -static void ff_layout_mark_devid_invalid(struct pnfs_layout_segment *lseg, - struct nfs4_deviceid_node *devid) -{ - nfs4_mark_deviceid_unavailable(devid); - if (!ff_layout_has_available_ds(lseg)) - pnfs_error_mark_layout_for_return(lseg->pls_layout->plh_inode, - lseg); -} - static bool ff_layout_mirror_valid(struct pnfs_layout_segment *lseg, struct nfs4_ff_layout_mirror *mirror, bool create) @@ -221,12 +212,6 @@ static bool ff_layout_mirror_valid(struct pnfs_layout_segment *lseg, if (IS_ERR(mirror->mirror_ds)) goto outerr; - if (mirror->mirror_ds->ds == NULL) { - struct nfs4_deviceid_node *devid; - devid = &mirror->mirror_ds->id_node; - ff_layout_mark_devid_invalid(lseg, devid); - return false; - } return true; outerr: return false; |