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11206081ad
During heavy IO in multipath environment with many active sessions and port-bouncing happening, there is a race condition because of which beiscsi_prcess_cqe() gets called for a connection whose endpoint is freed. Checking endpoint reference for a connection before processing in beiscsi_process_cq(). Signed-off-by: Minh Tran <minhduc.tran@emulex.com> Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Christoph Hellwig <hch@lst.de>