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authorJoe Perches <joe@perches.com>2020-03-12 12:17:12 -0700
committerDaniel Vetter <daniel.vetter@ffwll.ch>2020-03-18 14:48:34 +0100
commit84551afa312a19c3c26d30695552579840cc61e6 (patch)
treeda0c8a0829fd0d4cba48786b1889bfcbef751fb3 /drivers/gpu/drm/drm_vm.c
parent6e66dbfaaf268a52c8b7ffc7d863604029db0c60 (diff)
drm: drm_vm: Use fallthrough;
Convert /* fallthrough */ style comments to fallthrough; Convert the various uses of fallthrough comments to fallthrough; Done via script Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/ And by hand: This file has a fallthrough comment outside of an #ifdef block that causes gcc to emit a warning if converted in-place. So move the new fallthrough; inside the containing #ifdef/#endif too. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/398db73cdc8a584fd7f34f5013c04df13ba90f64.1584040050.git.joe@perches.com
Diffstat (limited to 'drivers/gpu/drm/drm_vm.c')
-rw-r--r--drivers/gpu/drm/drm_vm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index aa88911bbc06..56197ae0b2f9 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -595,8 +595,8 @@ static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
vma->vm_ops = &drm_vm_ops;
break;
}
+ fallthrough; /* to _DRM_FRAME_BUFFER... */
#endif
- /* fall through - to _DRM_FRAME_BUFFER... */
case _DRM_FRAME_BUFFER:
case _DRM_REGISTERS:
offset = drm_core_get_reg_ofs(dev);
@@ -621,7 +621,7 @@ static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
vma->vm_end - vma->vm_start, vma->vm_page_prot))
return -EAGAIN;
vma->vm_page_prot = drm_dma_prot(map->type, vma);
- /* fall through - to _DRM_SHM */
+ fallthrough; /* to _DRM_SHM */
case _DRM_SHM:
vma->vm_ops = &drm_vm_shm_ops;
vma->vm_private_data = (void *)map;