From: Alex Deucher <alexdeucher@gmail.com>
To: Dave Airlie <airlied@gmail.com>,
Jerome Glisse <j.glisse@gmail.com>,
DRI Development Mailing List <dri-devel@lists.sourceforge.net>
Subject: [PATCH] drm/radeon/r600: fix warnings in CS checker
Date: Tue, 16 Feb 2010 11:35:12 -0500 [thread overview]
Message-ID: <a728f9f91002160835q4bb14162t2a385148ad27d4d3@mail.gmail.com> (raw)
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>From c965494a1ac7700a403b38f3a9d8f924d5ec9e60 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Tue, 16 Feb 2010 11:28:36 -0500
Subject: [PATCH] drm/radeon/r600: fix warnings in CS checker
MIME-Version: 1.0
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drivers/gpu/drm/radeon/r600_cs.c: In function ‘r600_cs_track_check’:
drivers/gpu/drm/radeon/r600_cs.c:166: warning: ‘bpe’ may be used
uninitialized in this function
drivers/gpu/drm/radeon/r600_cs.c:166: note: ‘bpe’ was declared here
drivers/gpu/drm/radeon/r600_cs.c: In function ‘r600_cs_parse’:
drivers/gpu/drm/radeon/r600_cs.c:938: warning: ‘bpe’ may be used
uninitialized in this function
drivers/gpu/drm/radeon/r600_cs.c:938: note: ‘bpe’ was declared here
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
---
drivers/gpu/drm/radeon/r600_cs.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 00e69c5..cd2c63b 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -163,7 +163,7 @@ static void r600_cs_track_init(struct r600_cs_track *track)
static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
{
struct r600_cs_track *track = p->track;
- u32 bpe, pitch, slice_tile_max, size, tmp, height;
+ u32 bpe = 0, pitch, slice_tile_max, size, tmp, height;
volatile u32 *ib = p->ib->ptr;
if (G_0280A0_TILE_MODE(track->cb_color_info[i])) {
@@ -935,7 +935,7 @@ static inline int
r600_check_texture_resource(struct radeon_cs_parser *p, u32 i
struct radeon_bo *texture,
struct radeon_bo *mipmap)
{
- u32 nfaces, nlevels, blevel, w0, h0, d0, bpe;
+ u32 nfaces, nlevels, blevel, w0, h0, d0, bpe = 0;
u32 word0, word1, l0_size, mipmap_size;
/* on legacy kernel we don't perform advanced check */
--
1.5.6.3
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