diff options
| author | kbuild test robot <lkp@intel.com> | 2019-05-20 20:23:15 +0800 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-05-20 15:01:56 +0200 |
| commit | 201bd433bfa36c8b1de3c71f59d04bf5b58adfd9 (patch) | |
| tree | 50e77f47ce9299120e112d225fb3bc7b32a5b601 /drivers/gpu/drm/bochs/bochs_mm.c | |
| parent | b0f986b4b025c8036ab2c660460621c1d17656b5 (diff) | |
| download | linux-stable-201bd433bfa36c8b1de3c71f59d04bf5b58adfd9.tar.gz | |
drm/bochs: fix ptr_ret.cocci warnings
drivers/gpu/drm/bochs/bochs_mm.c:19:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Fixes: b3a25b9af80d ("drm/bochs: Convert bochs driver to VRAM MM")
CC: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: kbuild test robot <lkp@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190520122314.GA155389@lkp-kbuild22
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/bochs/bochs_mm.c')
| -rw-r--r-- | drivers/gpu/drm/bochs/bochs_mm.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c index cfb497140f6f..543499c07139 100644 --- a/drivers/gpu/drm/bochs/bochs_mm.c +++ b/drivers/gpu/drm/bochs/bochs_mm.c @@ -16,10 +16,7 @@ int bochs_mm_init(struct bochs_device *bochs) vmm = drm_vram_helper_alloc_mm(bochs->dev, bochs->fb_base, bochs->fb_size, &drm_gem_vram_mm_funcs); - if (IS_ERR(vmm)) - return PTR_ERR(vmm); - - return 0; + return PTR_ERR_OR_ZERO(vmm); } void bochs_mm_fini(struct bochs_device *bochs) |