linux-kernel - [PATCH 18/20] staging: lustre: osc: mark expected switch fall-through

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Message-ID: <ed0b43170d08cda14de2b6a8069e77054b03fae0.1507781178.git.garsilva@embeddedor.com>
Date:   Thu, 12 Oct 2017 11:17:36 -0500
From:   "Gustavo A. R. Silva" <garsilva@...eddedor.com>
To:     Oleg Drokin <oleg.drokin@...el.com>,
        Andreas Dilger <andreas.dilger@...el.com>,
        James Simmons <jsimmons@...radead.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     lustre-devel@...ts.lustre.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <garsilva@...eddedor.com>
Subject: [PATCH 18/20] staging: lustre: osc: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1077598
Signed-off-by: Gustavo A. R. Silva <garsilva@...eddedor.com>
---
 drivers/staging/lustre/lustre/osc/osc_cache.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/lustre/lustre/osc/osc_cache.c b/drivers/staging/lustre/lustre/osc/osc_cache.c
index e1207c2..eab7759 100644
--- a/drivers/staging/lustre/lustre/osc/osc_cache.c
+++ b/drivers/staging/lustre/lustre/osc/osc_cache.c
@@ -227,6 +227,7 @@ static int osc_extent_sanity_check0(struct osc_extent *ext,
 			rc = 65;
 			goto out;
 		}
+		/* fall through */
 	default:
 		if (atomic_read(&ext->oe_users) > 0) {
 			rc = 70;
-- 
2.7.4