Gustavo A. R. Silva schreef op ma 11-02-2019 om 16:34 [-0600]:
> In preparation to enabling -Wimplicit-fallthrough, mark switch
> cases where we are expecting to fall through.
>
> This patch fixes the following warning:
>
> drivers/isdn/gigaset/ser-gigaset.c: In function ‘gigaset_tty_ioctl’:
> drivers/isdn/gigaset/ser-gigaset.c:627:3: warning: this statement may fall
> through [-Wimplicit-fallthrough=]
> switch (arg) {
> ^~~~~~
> drivers/isdn/gigaset/ser-gigaset.c:638:2: note: here
> default:
> ^~~~~~~
>
> Warning level 3 was used: -Wimplicit-fallthrough=3
>
> Notice that, in this particular case, the code comment is modified
> in accordance with what GCC is expecting to find.
>
> This patch is part of the ongoing efforts to enable
> -Wimplicit-fallthrough.
>
> Signed-off-by: Gustavo A. R. Silva <[email protected]>
Acked-by: Paul Bolle <[email protected]>
Thanks,
Paul Bolle
