fix oops with no /proc

Fixed a typo: missing *. This would lead to a kernel oops if the kernel was compiled without support for the /proc file system.

Found with a static checker. Compile tested.

regards,
dan carpenter

@@ -1797,7 +1797,7 @@ static const struct file_operations viaf
 static void viafb_init_proc(struct proc_dir_entry **viafb_entry)
 {
 	*viafb_entry = proc_mkdir("viafb", NULL);
-	if (viafb_entry) {
+	if (*viafb_entry) {
 		proc_create("dvp0", 0, *viafb_entry, &viafb_dvp0_proc_fops);
 		proc_create("dvp1", 0, *viafb_entry, &viafb_dvp1_proc_fops);
 		proc_create("dfph", 0, *viafb_entry, &viafb_dfph_proc_fops);

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Hi,

nice catch. Your patch is obviously correct.
Please send it to Andrew Morton <[email protected]> to get it into mainline.