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authorJason Gunthorpe <jgg@mellanox.com>2018-08-16 14:13:03 -0600
committerJason Gunthorpe <jgg@mellanox.com>2018-08-16 14:21:29 -0600
commit0a3173a5f09bc58a3638ecfd0a80bdbae55e123c (patch)
treed6c0bc84863cca54dfbde3b7463e5d49c82af9f1 /fs/hostfs/hostfs_kern.c
parent92f4e77c85918eab5e5803d7e28ab89a7e6bd3a2 (diff)
parent5c60a7389d795e001c8748b458eb76e3a5b6008c (diff)
Merge branch 'linus/master' into rdma.git for-next
rdma.git merge resolution for the 4.19 merge window Conflicts: drivers/infiniband/core/rdma_core.c - Use the rdma code and revise with the new spelling for atomic_fetch_add_unless drivers/nvme/host/rdma.c - Replace max_sge with max_send_sge in new blk code drivers/nvme/target/rdma.c - Use the blk code and revise to use NULL for ib_post_recv when appropriate - Replace max_sge with max_recv_sge in new blk code net/rds/ib_send.c - Use the net code and revise to use NULL for ib_post_recv when appropriate Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'fs/hostfs/hostfs_kern.c')
-rw-r--r--fs/hostfs/hostfs_kern.c28
1 files changed, 8 insertions, 20 deletions
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 2597b290c2a5..444c7b170359 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -610,33 +610,21 @@ static struct dentry *hostfs_lookup(struct inode *ino, struct dentry *dentry,
int err;
inode = hostfs_iget(ino->i_sb);
- if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
+ if (IS_ERR(inode))
goto out;
- }
err = -ENOMEM;
name = dentry_name(dentry);
- if (name == NULL)
- goto out_put;
-
- err = read_name(inode, name);
-
- __putname(name);
- if (err == -ENOENT) {
+ if (name) {
+ err = read_name(inode, name);
+ __putname(name);
+ }
+ if (err) {
iput(inode);
- inode = NULL;
+ inode = (err == -ENOENT) ? NULL : ERR_PTR(err);
}
- else if (err)
- goto out_put;
-
- d_add(dentry, inode);
- return NULL;
-
- out_put:
- iput(inode);
out:
- return ERR_PTR(err);
+ return d_splice_alias(inode, dentry);
}
static int hostfs_link(struct dentry *to, struct inode *ino,