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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2025-03-28 08:25:08 -0600 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2025-05-20 05:34:25 +0200 |
| commit | deed1904512c7e44f449a522af6676a8640e5989 (patch) | |
| tree | 24cf1a8c8ea33888338f0015c5bd6592a0e6b355 | |
| parent | 496a3bc5e46c6485a50730ffbcbc92fc53120425 (diff) | |
| download | linux-deed1904512c7e44f449a522af6676a8640e5989.tar.gz linux-deed1904512c7e44f449a522af6676a8640e5989.zip | |
nvme-loop: avoid -Wflex-array-member-not-at-end warning
-Wflex-array-member-not-at-end was introduced in GCC-14, and we are
getting ready to enable it, globally.
Move the conflicting declaration to the end of the structure. Notice
that `struct nvme_loop_iod` is a flexible structure --a structure
that contains a flexible-array member.
Fix the following warning:
drivers/nvme/target/loop.c:36:33: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
| -rw-r--r-- | drivers/nvme/target/loop.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c index a5c41144667c..d02b80803278 100644 --- a/drivers/nvme/target/loop.c +++ b/drivers/nvme/target/loop.c @@ -33,10 +33,12 @@ struct nvme_loop_ctrl { struct list_head list; struct blk_mq_tag_set tag_set; - struct nvme_loop_iod async_event_iod; struct nvme_ctrl ctrl; struct nvmet_port *port; + + /* Must be last --ends in a flexible-array member. */ + struct nvme_loop_iod async_event_iod; }; static inline struct nvme_loop_ctrl *to_loop_ctrl(struct nvme_ctrl *ctrl) |