Commit 943dd5fa authored Jul 29, 2019 by Vasily Gorbik

s390/3215: add switch fall through comment for -Wimplicit-fallthrough



Silence the following warning when built with -Wimplicit-fallthrough=3
enabled by default since 5.3-rc2:
drivers/s390/char/con3215.c: In function 'raw3215_irq':
drivers/s390/char/con3215.c:399:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
  399 |   if (dstat == 0x08)
      |      ^
drivers/s390/char/con3215.c:401:2: note: here
  401 |  case 0x04:
      |  ^~~~

Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

parent 90a93ff4

drivers/s390/char/con3215.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -398,6 +398,7 @@ static void raw3215_irq(struct ccw_device *cdev, unsigned long intparm,
		}
		if (dstat == 0x08)
		break;
		/* else, fall through */
		case 0x04:
		/* Device end interrupt. */
		if ((raw = req->info) == NULL)

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