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authorBart Van Assche <bvanassche@acm.org>2018-10-10 08:08:20 -0700
committerChristoph Hellwig <hch@lst.de>2018-10-17 08:58:31 +0200
commit1216e9ef18b84f4fb5934792368fb01eb3540520 (patch)
tree7dd3f897b8f7f9e028a5c1177e8dff0fee49e2a6 /drivers/nvme
parent202359c007f6b1d6247a062c0682d6d5bcd3e7d7 (diff)
downloadlinux-1216e9ef18b84f4fb5934792368fb01eb3540520.tar.bz2
nvmet-fcloop: suppress a compiler warning
Building with W=1 enables the compiler warning -Wimplicit-fallthrough=3. That option does not recognize the fall-through comment in the fcloop driver. Add a fall-through comment that is recognized for -Wimplicit-fallthrough=3. This patch avoids that the compiler reports the following warning when building with W=1: drivers/nvme/target/fcloop.c:647:6: warning: this statement may fall through [-Wimplicit-fallthrough=] if (op == NVMET_FCOP_READDATA) ^ Signed-off-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: James Smart <james.smart@broadcom.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/target/fcloop.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvme/target/fcloop.c b/drivers/nvme/target/fcloop.c
index 5251689a1d9a..291f4121f516 100644
--- a/drivers/nvme/target/fcloop.c
+++ b/drivers/nvme/target/fcloop.c
@@ -648,6 +648,7 @@ fcloop_fcp_op(struct nvmet_fc_target_port *tgtport,
break;
/* Fall-Thru to RSP handling */
+ /* FALLTHRU */
case NVMET_FCOP_RSP:
if (fcpreq) {