diff options
author | Dave Airlie <airlied@linux.ie> | 2004-07-15 13:03:55 +0000 |
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committer | Dave Airlie <airlied@linux.ie> | 2004-07-15 13:03:55 +0000 |
commit | 8efddd01e8a2254b4ed00dff0d55827b6f2b35ce (patch) | |
tree | a52af2302e3b2c803c7f46bed2567d16d074ebd9 /shared-core/radeon_mem.c | |
parent | bb5112b616080033ab9f09092098527f2aa09b70 (diff) |
sparse cleanups from kernel: Al Viro
Diffstat (limited to 'shared-core/radeon_mem.c')
-rw-r--r-- | shared-core/radeon_mem.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/shared-core/radeon_mem.c b/shared-core/radeon_mem.c index 83e2f6c0..96b76ae0 100644 --- a/shared-core/radeon_mem.c +++ b/shared-core/radeon_mem.c @@ -49,7 +49,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size, goto out; newblock->start = start; newblock->size = p->size - (start - p->start); - newblock->filp = 0; + newblock->filp = NULL; newblock->next = p->next; newblock->prev = p; p->next->prev = newblock; @@ -65,7 +65,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size, goto out; newblock->start = start + size; newblock->size = p->size - size; - newblock->filp = 0; + newblock->filp = NULL; newblock->next = p->next; newblock->prev = p; p->next->prev = newblock; @@ -108,7 +108,7 @@ static struct mem_block *find_block( struct mem_block *heap, int start ) static void free_block( struct mem_block *p ) { - p->filp = 0; + p->filp = NULL; /* Assumes a single contiguous range. Needs a special filp in * 'heap' to stop it being subsumed. @@ -147,7 +147,7 @@ static int init_heap(struct mem_block **heap, int start, int size) blocks->start = start; blocks->size = size; - blocks->filp = 0; + blocks->filp = NULL; blocks->next = blocks->prev = *heap; memset( *heap, 0, sizeof(**heap) ); @@ -168,7 +168,7 @@ void radeon_mem_release( DRMFILE filp, struct mem_block *heap ) for (p = heap->next ; p != heap ; p = p->next) { if (p->filp == filp) - p->filp = 0; + p->filp = NULL; } /* Assumes a single contiguous range. Needs a special filp in @@ -201,7 +201,7 @@ void radeon_mem_takedown( struct mem_block **heap ) } DRM_FREE( *heap, sizeof(**heap) ); - *heap = 0; + *heap = NULL; } @@ -217,7 +217,7 @@ static struct mem_block **get_heap( drm_radeon_private_t *dev_priv, case RADEON_MEM_REGION_FB: return &dev_priv->fb_heap; default: - return 0; + return NULL; } } |