[PATCH] crypto: octeontx2 - fix signedness bug in cptvf_register_interrupts()

[Dan Carpenter]

The "num_vec" has to be signed for the error handling to work.

Fixes: 19d8e8c7be15 ("crypto: octeontx2 - add virtual function driver support")
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
---
 drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c 
b/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
index 9663be38ee40..47f378731024 100644
--- a/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
+++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
@@ -34,7 +34,7 @@ static void cptvf_disable_pfvf_mbox_intrs(struct 
otx2_cptvf_dev *cptvf)
 static int cptvf_register_interrupts(struct otx2_cptvf_dev *cptvf)
 {
        int ret, irq;
-       u32 num_vec;
+       int num_vec;
 
        num_vec = pci_msix_vec_count(cptvf->pdev);
        if (num_vec <= 0)
-- 
2.29.2