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Date: Sun, 24 Feb 2008 20:49:24 -0800 From: Harvey Harrison <harvey.harrison@...il.com> To: Keith Whitwell <keith@...gstengraphics.com>, Andrew Morton <akpm@...ux-foundation.org> Cc: LKML <linux-kernel@...r.kernel.org> Subject: [PATCH] radeon: fix integer as NULL pointer warnings in radeon_mem.c drivers/char/drm/radeon_mem.c:91:23: warning: Using plain integer as NULL pointer drivers/char/drm/radeon_mem.c:116:28: warning: Using plain integer as NULL pointer drivers/char/drm/radeon_mem.c:124:28: warning: Using plain integer as NULL pointer drivers/char/drm/radeon_mem.c:177:26: warning: Using plain integer as NULL pointer drivers/char/drm/radeon_mem.c:177:53: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@...il.com> --- drivers/char/drm/radeon_mem.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/char/drm/radeon_mem.c b/drivers/char/drm/radeon_mem.c index 78b34fa..4af5286 100644 --- a/drivers/char/drm/radeon_mem.c +++ b/drivers/char/drm/radeon_mem.c @@ -88,7 +88,7 @@ static struct mem_block *alloc_block(struct mem_block *heap, int size, list_for_each(p, heap) { int start = (p->start + mask) & ~mask; - if (p->file_priv == 0 && start + size <= p->start + p->size) + if (p->file_priv == NULL && start + size <= p->start + p->size) return split_block(p, start, size, file_priv); } @@ -113,7 +113,7 @@ static void free_block(struct mem_block *p) /* Assumes a single contiguous range. Needs a special file_priv in * 'heap' to stop it being subsumed. */ - if (p->next->file_priv == 0) { + if (p->next->file_priv == NULL) { struct mem_block *q = p->next; p->size += q->size; p->next = q->next; @@ -121,7 +121,7 @@ static void free_block(struct mem_block *p) drm_free(q, sizeof(*q), DRM_MEM_BUFS); } - if (p->prev->file_priv == 0) { + if (p->prev->file_priv == NULL) { struct mem_block *q = p->prev; q->size += p->size; q->next = p->next; @@ -174,7 +174,7 @@ void radeon_mem_release(struct drm_file *file_priv, struct mem_block *heap) * 'heap' to stop it being subsumed. */ list_for_each(p, heap) { - while (p->file_priv == 0 && p->next->file_priv == 0) { + while (p->file_priv == NULL && p->next->file_priv == NULL) { struct mem_block *q = p->next; p->size += q->size; p->next = q->next; -- 1.5.4.2.200.g99e75 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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