From 9375939fea96f10e51a2050cd39dc3078de1b156 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Wed, 17 Apr 2019 14:44:24 -0700 Subject: [PATCH] scsi: qla2xxx: Fix a qla24xx_enable_msix() error path [ Upstream commit 24afabdbd0b3553963a2bbf465895492b14d1107 ] Make sure that the allocated interrupts are freed if allocating memory for the msix_entries array fails. Cc: Himanshu Madhani Cc: Giridhar Malavali Signed-off-by: Bart Van Assche Acked-by: Himanshu Madhani Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/qla2xxx/qla_isr.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 73c99f2..f0fcff0 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -3089,7 +3089,7 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp) ql_log(ql_log_fatal, vha, 0x00c8, "Failed to allocate memory for ha->msix_entries.\n"); ret = -ENOMEM; - goto msix_out; + goto free_irqs; } ha->flags.msix_enabled = 1; @@ -3177,6 +3177,10 @@ msix_register_fail: msix_out: kfree(entries); return ret; + +free_irqs: + pci_free_irq_vectors(ha->pdev); + goto msix_out; } int -- 2.7.4