staging: sm750fb: remove redundant pointer 'output'

Pointer 'output' is being assigned but is never used hence it is redundant
and can be removed.

Cleans up clang warning:
warning: variable 'output' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 67207b0..846d7d2 100644 (file)
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -512,12 +512,10 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo *var,
 {
        struct lynxfb_par *par;
        struct lynxfb_crtc *crtc;
-       struct lynxfb_output *output;
        resource_size_t request;
 
        par = info->par;
        crtc = &par->crtc;
-       output = &par->output;
 
        pr_debug("check var:%dx%d-%d\n",
                 var->xres,