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scsi: ppa: mark expected switch fall-through 

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

Addresses-Coverity-ID: 114988 ("Missing break in switch")
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
hifive-unleashed-5.2
Gustavo A. R. Silva 2018-11-26 14:06:48 -06:00
parent 6bb0497834
commit 2d5ffc2611
1 changed files with 1 additions and 0 deletions
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drivers/scsi/ppa.c
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@ -717,6 +717,7 @@ static int ppa_engine(ppa_struct *dev, struct scsi_cmnd *cmd)
}
cmd->SCp.phase++;
}
/* fall through */
case 2: /* Phase 2 - We are now talking to the scsi bus */
if (!ppa_select(dev, scmd_id(cmd))) {