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| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-05-05 15:33:19 +0200 |
|---|---|---|
| committer |   Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2017-05-09 14:46:19 +0200 |
| commit | da98d2e13b9566ddc1e84e418ab6a86155138d9b (patch) | |
| tree | 47bb90701038d79354e29b29076d861039f15c9c /drivers/gpu/drm/sti/sti_hqvdp.c | |
| parent | drm/sti: Fix typos in a comment line (diff) | |
| download | linux-dev-da98d2e13b9566ddc1e84e418ab6a86155138d9b.tar.xz linux-dev-da98d2e13b9566ddc1e84e418ab6a86155138d9b.zip | |
drm/sti: Adjust two checks for null pointers in sti_hqvdp_probe()
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The script “checkpatch.pl” pointed information out like the following.
Comparison to NULL could be written !…
Thus fix the affected source code places.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: http://patchwork.freedesktop.org/patch/msgid/918229e6-80fe-629f-8fec-bf60ac15275f@users.sourceforge.net
Diffstat (limited to 'drivers/gpu/drm/sti/sti_hqvdp.c')
| -rw-r--r-- | drivers/gpu/drm/sti/sti_hqvdp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c index 372ea294da80..a1c161f77804 100644 --- a/drivers/gpu/drm/sti/sti_hqvdp.c +++ b/drivers/gpu/drm/sti/sti_hqvdp.c @@ -1356,12 +1356,12 @@ static int sti_hqvdp_probe(struct platform_device *pdev) /* Get Memory resources */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res == NULL) { + if (!res) { DRM_ERROR("Get memory resource failed\n"); return -ENXIO; } hqvdp->regs = devm_ioremap(dev, res->start, resource_size(res)); - if (hqvdp->regs == NULL) { + if (!hqvdp->regs) { DRM_ERROR("Register mapping failed\n"); return -ENXIO; } |