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test/unit/raid: fix set-but-not-used error

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verify_io() keeps track of a buf pointer, but the
buf pointer never actually gets used.  So remove
this buf pointer.

Found by clang-13.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I79dfeac7f004b56f7d4404f41b2ff18b96968a20
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10056
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
This commit is contained in:
Jim Harris 2021-10-28 21:25:31 +00:00
parent ab19b5de9b
commit ec2ad00c92
1 changed files with 0 additions and 2 deletions
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2
test/unit/lib/bdev/raid/bdev_raid.c/bdev_raid_ut.c
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@ -630,7 +630,6 @@ verify_io(struct spdk_bdev_io *bdev_io, uint8_t num_base_drives,
uint64_t pd_lba;
uint64_t pd_blocks;
uint32_t index = 0;
uint8_t *buf = bdev_io->u.bdev.iovs->iov_base;
struct io_output *output;
if (io_status == INVALID_IO_SUBMIT) {
@ -666,7 +665,6 @@ verify_io(struct spdk_bdev_io *bdev_io, uint8_t num_base_drives,
CU_ASSERT(ch_ctx->base_channel[pd_idx] == output->ch);
CU_ASSERT(raid_bdev->base_bdev_info[pd_idx].desc == output->desc);
CU_ASSERT(bdev_io->type == output->iotype);
buf += (pd_blocks << spdk_u32log2(g_block_len));
}
CU_ASSERT(g_io_comp_status == io_status);
}