From 1e457145c691be214514b5c9dad069daf7a64c3a Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 16 Dec 2024 20:41:02 +0000 Subject: [PATCH] afs: Fix EEXIST error returned from afs_rmdir() to be ENOTEMPTY BugLink: https://bugs.launchpad.net/bugs/2111953 [ Upstream commit b49194da2aff2c879dec9c59ef8dec0f2b0809ef ] 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: 260a980317da ("[AFS]: Add "directory write" support.") Signed-off-by: David Howells Link: https://lore.kernel.org/r/20241216204124.3752367-13-dhowells@redhat.com cc: Marc Dionne cc: linux-afs@lists.infradead.org Signed-off-by: Christian Brauner Signed-off-by: Sasha Levin Signed-off-by: Manuel Diewald Signed-off-by: Mehmet Basaran --- fs/afs/dir.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/fs/afs/dir.c b/fs/afs/dir.c index df50d81cc239..885c6359837f 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -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);