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usb: host: Use fallthrough pseudo-keyword

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Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20200707195023.GA3792@embeddedor
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gustavo A. R. Silva
2020-07-07 14:50:23 -05:00
committed by Greg Kroah-Hartman
parent e288fc9828
commit 8b84724e9e
5 changed files with 7 additions and 7 deletions
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drivers/usb/host/ehci-dbg.c
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@@ -823,7 +823,7 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
break;
case 0: /* illegal reserved capability */
cap = 0;
/* FALLTHROUGH */
fallthrough;
default: /* unknown */
break;
}