Re: [PATCH v2 25/28] video: fbdev: uvesafb: Fix set but not used warning

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Hi

Am 28.11.20 um 23:41 schrieb Sam Ravnborg:
Fix W=1 warning by deleting unused local variable.

v2:
   - Updated subject (Lee)

Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Michal Januszewski <spock@xxxxxxxxxx>
Cc: linux-fbdev@xxxxxxxxxxxxxxx
Cc: Lee Jones <lee.jones@xxxxxxxxxx>
---
  drivers/video/fbdev/uvesafb.c | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index def14ac0ebe1..8ee0fc9c63cf 100644
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -554,12 +554,12 @@ static int uvesafb_vbe_getmodes(struct uvesafb_ktask *task,
  static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
  			      struct uvesafb_par *par)
  {
-	int i, err;
+	int i;
uvesafb_reset(task);
  	task->t.regs.eax = 0x4f0a;
  	task->t.regs.ebx = 0x0;
-	err = uvesafb_exec(task);
+	uvesafb_exec(task);

Would it be better to report the error here?

Best regards
Thomas

if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
  		par->pmi_setpal = par->ypan = 0;


--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer

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