On Tue, Aug 2, 2016 at 6:08 AM, Michel Dänzer <michel at daenzer.net> wrote:
> From: Michel Dänzer <michel.daenzer at amd.com>
>
> Fixes warnings and miscompilation resulting in crashes with clang.
>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94249
> Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
> ---
> amdgpu/amdgpu_vamgr.c | 2 +-
> util_double_list.h | 10 +++++-----
> 2 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/amdgpu/amdgpu_vamgr.c b/amdgpu/amdgpu_vamgr.c
> index 8a707cb..3eaef70 100644
> --- a/amdgpu/amdgpu_vamgr.c
> +++ b/amdgpu/amdgpu_vamgr.c
> @@ -157,7 +157,7 @@ amdgpu_vamgr_find_va(struct amdgpu_bo_va_mgr *mgr,
> uint64_t size,
> drm_private void
> amdgpu_vamgr_free_va(struct amdgpu_bo_va_mgr *mgr, uint64_t va, uint64_t
> size)
> {
> - struct amdgpu_bo_va_hole *hole;
> + struct amdgpu_bo_va_hole *hole = NULL;
>
> if (va == AMDGPU_INVALID_VA_ADDRESS)
> return;
> diff --git a/util_double_list.h b/util_double_list.h
> index 5d01f52..fc32da5 100644
> --- a/util_double_list.h
> +++ b/util_double_list.h
> @@ -114,29 +114,29 @@ static inline void list_delinit(struct list_head *item)
> #endif
>
> #define LIST_FOR_EACH_ENTRY(pos, head, member) \
> - for (pos = container_of((head)->next, pos, member); \
> + for (pos = NULL, pos = container_of((head)->next, pos, member); \
> &pos->member != (head); \
> pos = container_of(pos->member.next, pos, member))
>
> #define LIST_FOR_EACH_ENTRY_SAFE(pos, storage, head, member) \
> - for (pos = container_of((head)->next, pos, member), \
> + for (pos = NULL, pos = container_of((head)->next, pos, member), \
> storage = container_of(pos->member.next, pos, member); \
> &pos->member != (head); \
> pos = storage, storage = container_of(storage->member.next, storage,
> member))
>
> #define LIST_FOR_EACH_ENTRY_SAFE_REV(pos, storage, head, member) \
> - for (pos = container_of((head)->prev, pos, member), \
> + for (pos = NULL, pos = container_of((head)->prev, pos, member), \
> storage = container_of(pos->member.prev, pos, member); \
> &pos->member != (head); \
> pos = storage, storage = container_of(storage->member.prev, storage,
> member))
>
> #define LIST_FOR_EACH_ENTRY_FROM(pos, start, head, member) \
> - for (pos = container_of((start), pos, member); \
> + for (pos = NULL, pos = container_of((start), pos, member); \
> &pos->member != (head); \
> pos = container_of(pos->member.next, pos, member))
>
> #define LIST_FOR_EACH_ENTRY_FROM_REV(pos, start, head, member) \
> - for (pos = container_of((start), pos, member); \
> + for (pos = NULL, pos = container_of((start), pos, member); \
> &pos->member != (head); \
> pos = container_of(pos->member.prev, pos, member))
>
> --
> 2.8.1
>
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