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authorJulia Lawall <Julia.Lawall@lip6.fr>2018-01-27 15:28:15 +0100
committerAlex Deucher <alexander.deucher@amd.com>2018-01-29 23:18:17 -0500
commit3a61b527b4e1f285d21b6e9e623dc45cf8bb391f (patch)
tree6ecb29ae2fb93447cbaf641f9ccb8ae81a6acf0e /drivers/gpu/drm/radeon
parent147f255884a7d9bd3707d4674a8bbacf24efbcf5 (diff)
drm/radeon: adjust tested variable
Check the variable that was most recently initialized. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x, y, f, g, e, m; statement S1,S2,S3,S4; @@ x = f(...); if (\(<+...x...+>\&e\)) S1 else S2 ( x = g(...); | m = g(...,&x,...); | y = g(...); *if (e) S3 else S4 ) // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: Christian K├Ânig <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon')
-rw-r--r--drivers/gpu/drm/radeon/radeon_uvd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c
index d34d1cf33895..95f4db70dd22 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -995,7 +995,7 @@ int radeon_uvd_calc_upll_dividers(struct radeon_device *rdev,
/* calc dclk divider with current vco freq */
dclk_div = radeon_uvd_calc_upll_post_div(vco_freq, dclk,
pd_min, pd_even);
- if (vclk_div > pd_max)
+ if (dclk_div > pd_max)
break; /* vco is too big, it has to stop */
/* calc score with current vco freq */

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