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Subject[PATCH] drm: nouveau: remove a redundant local variable 'pclks'
Date
The local variable 'pclks' is never used after being assigned.
hence it should be redundant and can be removed.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
drivers/gpu/drm/nouveau/dispnv04/arb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/dispnv04/arb.c b/drivers/gpu/drm/nouveau/dispnv04/arb.c
index c79160c..cae8f71 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/arb.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/arb.c
@@ -56,7 +56,7 @@ struct nv_sim_state {
nv04_calc_arb(struct nv_fifo_info *fifo, struct nv_sim_state *arb)
{
int pagemiss, cas, width, bpp;
- int nvclks, mclks, pclks, crtpagemiss;
+ int nvclks, mclks, crtpagemiss;
int found, mclk_extra, mclk_loop, cbs, m1, p1;
int mclk_freq, pclk_freq, nvclk_freq;
int us_m, us_n, us_p, crtc_drain_rate;
@@ -71,7 +71,6 @@ struct nv_sim_state {
bpp = arb->bpp;
cbs = 128;

- pclks = 2;
nvclks = 10;
mclks = 13 + cas;
mclk_extra = 3;
--
1.7.12.4
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