nfsd: handle errors from rpc_call_async()

It's possible for rpc_call_async() to fail (mainly due to memory
allocation failure). If it does, there isn't much recourse other than to
requeue the callback and try again later.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Jeff Layton 2025-02-20 11:47:17 -05:00 • committed by Chuck Lever
commit ff383e8f94