sys: Convert to the new fallthrough notation

Switch from using the /* fall through */ comment style notation to the new,
preferred notation as outlined in our docs.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
[christian.brauner@ubuntu.com: rewrite commit message]
Link: https://lore.kernel.org/r/20200814085718.40326-1-linmiaohe@huawei.com
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This commit is contained in:
Miaohe Lin 2020-08-14 04:57:18 -04:00 committed by Christian Brauner
parent 76df441ade
commit bda4c60d02
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@ -1753,7 +1753,7 @@ void getrusage(struct task_struct *p, int who, struct rusage *r)
if (who == RUSAGE_CHILDREN)
break;
/* fall through */
fallthrough;
case RUSAGE_SELF:
thread_group_cputime_adjusted(p, &tgutime, &tgstime);