fbdev: stifb: Fix info entry in sti_struct on error path

hdeller · hdeller · commit 0bdf1ad8d10b · 2023-05-12T11:50:33.000+02:00
Minor fix to reset the info field to NULL in case of error.

Signed-off-by: Helge Deller &lt;deller@gmx.de&gt;
diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c
@@ -1413,6 +1413,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 	iounmap(info->screen_base);
 out_err0:
 	kfree(fb);
+	sti->info = NULL;
 	return -ENXIO;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -1413,6 +1413,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)`
`1413`	`1413`	`iounmap(info->screen_base);`
`1414`	`1414`	`out_err0:`
`1415`	`1415`	`kfree(fb);`
	`1416`	`+ sti->info = NULL;`
`1416`	`1417`	`return -ENXIO;`
`1417`	`1418`	`}`
`1418`	`1419`