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Date: Tue, 5 Apr 2022 09:26:43 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Wan Jiabing <wanjiabing@...o.com>, Sunil Goutham <sgoutham@...vell.com>, Herbert Xu <herbert@...dor.apana.org.au>, Sasha Levin <sashal@...nel.org> Subject: [PATCH 5.17 0856/1126] hwrng: cavium - fix NULL but dereferenced coccicheck error From: Wan Jiabing <wanjiabing@...o.com> [ Upstream commit e6205ad58a7ac194abfb33897585b38687d797fa ] Fix following coccicheck warning: ./drivers/char/hw_random/cavium-rng-vf.c:182:17-20: ERROR: pdev is NULL but dereferenced. Signed-off-by: Wan Jiabing <wanjiabing@...o.com> Reviewed-by: Sunil Goutham <sgoutham@...vell.com> Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/char/hw_random/cavium-rng-vf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/cavium-rng-vf.c b/drivers/char/hw_random/cavium-rng-vf.c index 6f66919652bf..7c55f4cf4a8b 100644 --- a/drivers/char/hw_random/cavium-rng-vf.c +++ b/drivers/char/hw_random/cavium-rng-vf.c @@ -179,7 +179,7 @@ static int cavium_map_pf_regs(struct cavium_rng *rng) pdev = pci_get_device(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CAVIUM_RNG_PF, NULL); if (!pdev) { - dev_err(&pdev->dev, "Cannot find RNG PF device\n"); + pr_err("Cannot find RNG PF device\n"); return -EIO; } -- 2.34.1
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