nvme-multipath: Early exit if no path is available
nvme_round_robin_path() should test if the return ns pointer is valid. nvme_next_ns() will return a NULL pointer if there is no path left. Fixes: 75c10e73 ("nvme-multipath: round-robin I/O policy") Signed-off-by:Daniel Wagner <dwagner@suse.de> Reviewed-by:
Hannes Reinecke <hare@suse.de> Signed-off-by:
Christoph Hellwig <hch@lst.de>
parent
89919929