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afs: Fix EEXIST error returned from afs_rmdir() to be ENOTEMPTY

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AFS servers pass back a code indicating EEXIST when they're asked to remove
a directory that is not empty rather than ENOTEMPTY because not all the
systems that an AFS server can run on have the latter error available and
AFS preexisted the addition of that error in general.

Fix afs_rmdir() to translate EEXIST to ENOTEMPTY.

Fixes: 260a980317 ("[AFS]: Add "directory write" support.")
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/r/20241216204124.3752367-13-dhowells@redhat.com
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
David Howells
2024-12-16 20:41:02 +00:00
committed by Christian Brauner
parent 6e0b503dc6
commit b49194da2a
1 changed files with 6 additions and 1 deletions
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7
fs/afs/dir.c
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@@ -1472,7 +1472,12 @@ static int afs_rmdir(struct inode *dir, struct dentry *dentry)
op->file[1].vnode = vnode;
}
return afs_do_sync_operation(op);
ret = afs_do_sync_operation(op);
/* Not all systems that can host afs servers have ENOTEMPTY. */
if (ret == -EEXIST)
ret = -ENOTEMPTY;
return ret;
error:
return afs_put_operation(op);