diff mbox

video: fbdev: mxsfb.c: Cleaning up variable that is never used

Message ID 1404563630-20521-1-git-send-email-rickard_strandqvist@spectrumdigital.se (mailing list archive)
State New, archived
Headers show

Commit Message

Rickard Strandqvist July 5, 2014, 12:33 p.m. UTC 
From: Rickard Strandqvist <rickard.strandqvist@sonymobile.com>

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@spectrumdigital.se>
---
 drivers/video/fbdev/mxsfb.c |    2 --
 1 file changed, 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/video/fbdev/mxsfb.c b/drivers/video/fbdev/mxsfb.c
index accf48a2..d0a55c6 100644
--- a/drivers/video/fbdev/mxsfb.c
+++ b/drivers/video/fbdev/mxsfb.c
@@ -594,7 +594,6 @@  static int mxsfb_restore_mode(struct mxsfb_info *host,
 			struct fb_videomode *vmode)
 {
 	struct fb_info *fb_info = &host->fb_info;
-	unsigned line_count;
 	unsigned period;
 	unsigned long pa, fbsize;
 	int bits_per_pixel, ofs;
@@ -672,7 +671,6 @@  static int mxsfb_restore_mode(struct mxsfb_info *host,
 		writel(fb_info->fix.smem_start, host->base + host->devdata->next_buf);
 	}
 
-	line_count = fb_info->fix.smem_len / fb_info->fix.line_length;
 	fb_info->fix.ypanstep = 1;
 
 	clk_prepare_enable(host->clk);