From: Rickard Strandqvist <rickard.strandqvist@xxxxxxxxxxxxxx>
Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/video/fbdev/nvidia/nv_hw.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/nvidia/nv_hw.c b/drivers/video/fbdev/nvidia/nv_hw.c
index 81c80ac..031a3ac 100644
--- a/drivers/video/fbdev/nvidia/nv_hw.c
+++ b/drivers/video/fbdev/nvidia/nv_hw.c
@@ -242,7 +242,7 @@ static void nvGetClocks(struct nvidia_par *par, unsigned int *MClk,
static void nv4CalcArbitration(nv4_fifo_info * fifo, nv4_sim_state * arb)
{
int data, pagemiss, cas, width, video_enable, bpp;
- int nvclks, mclks, pclks, vpagemiss, crtpagemiss, vbs;
+ int nvclks, mclks, vpagemiss, crtpagemiss, vbs;
int found, mclk_extra, mclk_loop, cbs, m1, p1;
int mclk_freq, pclk_freq, nvclk_freq, mp_enable;
int us_m, us_n, us_p, video_drain_rate, crtc_drain_rate;
@@ -261,7 +261,6 @@ static void nv4CalcArbitration(nv4_fifo_info * fifo, nv4_sim_state * arb)
clwm = 0;
vlwm = 0;
cbs = 128;
- pclks = 2;
nvclks = 2;
nvclks += 2;
nvclks += 1;
@@ -281,7 +280,6 @@ static void nv4CalcArbitration(nv4_fifo_info * fifo, nv4_sim_state * arb)
if (mp_enable)
mclks += 4;
nvclks += 0;
- pclks += 0;
found = 0;
vbs = 0;
while (found != 1) {
--
1.7.10.4
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