From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Carpenter Date: Wed, 27 Jan 2021 05:25:59 +0000 Subject: [PATCH] crypto: octeontx2 - fix signedness bug in cptvf_register_interrupts() Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Boris Brezillon Cc: Arnaud Ebalard , Srujana Challa , Herbert Xu , "David S. Miller" , Suheil Chandran , Lukasz Bartosik , linux-crypto@vger.kernel.org, kernel-janitors@vger.kernel.org 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 --- 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