From 96219424f2c7b767e42ccf203df40d7df677a5e3 Mon Sep 17 00:00:00 2001 From: Chad Dupuis Date: Tue, 4 Aug 2015 13:38:00 -0400 Subject: [PATCH] qla2xxx: Remove decrement of sp reference count in abort handler. Fix for memory leak when command is not found by firmware due to mismatch in sp reference count. Signed-off-by: Chad Dupuis Signed-off-by: Himanshu Madhani Signed-off-by: James Bottomley --- drivers/scsi/qla2xxx/qla_os.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index f70809f..95bee68 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -967,14 +967,9 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) spin_unlock_irqrestore(&ha->hardware_lock, flags); rval = ha->isp_ops->abort_command(sp); if (rval) { - if (rval == QLA_FUNCTION_PARAMETER_ERROR) { - /* - * Decrement the ref_count since we can't find the - * command - */ - atomic_dec(&sp->ref_count); + if (rval == QLA_FUNCTION_PARAMETER_ERROR) ret = SUCCESS; - } else + else ret = FAILED; ql_dbg(ql_dbg_taskm, vha, 0x8003, -- 2.7.4