From: Gustavo A. R. Silva <gustavoars@kernel.org>
Date: Tue, 29 Jun 2021 13:37:04 +0000 (-0500)
Subject: i3c: master: cdns: Fix fall-through warning for Clang
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ba3fea547236bfd325f4713dfb0569e150010894;p=linux.git

i3c: master: cdns: Fix fall-through warning for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---

diff --git a/drivers/i3c/master/i3c-master-cdns.c b/drivers/i3c/master/i3c-master-cdns.c
index 3f2226928fe05..5b37ffe5ad5be 100644
--- a/drivers/i3c/master/i3c-master-cdns.c
+++ b/drivers/i3c/master/i3c-master-cdns.c
@@ -1379,6 +1379,8 @@ static void cnds_i3c_master_demux_ibis(struct cdns_i3c_master *master)
 
 		case IBIR_TYPE_MR:
 			WARN_ON(IBIR_XFER_BYTES(ibir) || (ibir & IBIR_ERROR));
+			break;
+
 		default:
 			break;
 		}