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namei: remove LOOKUP_NO_XDEV check from handle_mounts

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This is preparation to RESOLVE_NO_XDEV fix in following commits.
No functional change intended.

The only place that ever looks at
ND_JUMPED in nd->state is complete_walk()
and we are not going to reach
it if handle_mounts() returns an error

Signed-off-by: Askar Safin <safinaskar@zohomail.com>
Link: https://lore.kernel.org/20250825181233.2464822-3-safinaskar@zohomail.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Askar Safin
2025-08-25 18:12:31 +00:00
committed by Christian Brauner
parent 11c2b7ec2e
commit 8b966d00b3
1 changed files with 2 additions and 4 deletions
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6
fs/namei.c
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@@ -1635,10 +1635,8 @@ static inline int handle_mounts(struct nameidata *nd, struct dentry *dentry,
return -ECHILD;
}
ret = traverse_mounts(path, &jumped, &nd->total_link_count, nd->flags);
if (jumped) {
if (!unlikely(nd->flags & LOOKUP_NO_XDEV))
nd->state |= ND_JUMPED;
}
if (jumped)
nd->state |= ND_JUMPED;
if (unlikely(ret)) {
dput(path->dentry);
if (path->mnt != nd->path.mnt)