修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/video/fbdev/xen-fbfront.c
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@@ -328,7 +328,7 @@
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 	return 0;
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 }
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-static struct fb_ops xenfb_fb_ops = {
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+static const struct fb_ops xenfb_fb_ops = {
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 	.owner		= THIS_MODULE,
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 	.fb_read	= fb_sys_read,
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 	.fb_write	= xenfb_write,
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@@ -677,7 +677,7 @@
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 	case XenbusStateClosed:
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 		if (dev->state == XenbusStateClosed)
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 			break;
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-		/* Missed the backend's CLOSING state -- fallthrough */
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+		fallthrough;	/* Missed the backend's CLOSING state */
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 	case XenbusStateClosing:
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 		xenbus_frontend_closed(dev);
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 		break;