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authorDan Carpenter <dan.carpenter@oracle.com>2021-01-27 08:25:59 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2021-02-05 06:31:35 +0300
commitb33fa5ff8190befed1eb0ac4783e15adfa7f7135 (patch)
treee032a8e85e7e996e3f511c5979672e324ab4ab40 /drivers/crypto/marvell
parentb2cd1d812b955c4a06bb411d3363abf5e9009f9c (diff)
downloadlinux-b33fa5ff8190befed1eb0ac4783e15adfa7f7135.tar.xz
crypto: octeontx2 - fix signedness bug in cptvf_register_interrupts()
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.carpenter@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/marvell')
-rw-r--r--drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c2
1 files changed, 1 insertions, 1 deletions
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)