diff options
| author | Wan Jiabing <wanjiabing@vivo.com> | 2022-02-25 09:38:59 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-03-03 01:49:22 +0300 |
| commit | e6205ad58a7ac194abfb33897585b38687d797fa (patch) | |
| tree | bea4e9f13bae462d4fe47ddb037a31280f23f2dd /drivers/char | |
| parent | 959e375464912a32b9d971642d933ae71b9f0267 (diff) | |
| download | linux-e6205ad58a7ac194abfb33897585b38687d797fa.tar.xz | |
hwrng: cavium - fix NULL but dereferenced coccicheck error
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@vivo.com>
Reviewed-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/cavium-rng-vf.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; } |