[PATCH 16/20] staging: lustre: lprocfs: mark expected switch fall-throughs

[Gustavo A. R. Silva]

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

Addresses-Coverity-ID: 1271166
Addresses-Coverity-ID: 1271167
Addresses-Coverity-ID: 1271168
Addresses-Coverity-ID: 1271169
Signed-off-by: Gustavo A. R. Silva <garsilva@xxxxxxxxxxxxxx>
---
 drivers/staging/lustre/lustre/obdclass/lprocfs_status.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index e79485b..4ec582f 100644
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -1507,12 +1507,16 @@ int lprocfs_write_frac_u64_helper(const char __user *buffer,
 		switch (tolower(*end)) {
 		case 'p':
 			units <<= 10;
+			/* fall through */
 		case 't':
 			units <<= 10;
+			/* fall through */
 		case 'g':
 			units <<= 10;
+			/* fall through */
 		case 'm':
 			units <<= 10;
+			/* fall through */
 		case 'k':
 			units <<= 10;
 		}
-- 
2.7.4