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nvmet: use invalid cmd opcode helper

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In the NVMeOF block device backend, file backend, and passthru backend
we reject and report the commands if opcode is not handled.

Use the previously introduced helper in file backend to reduce the
duplicate code and make the error message uniform.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Chaitanya Kulkarni 2021-02-09 21:47:57 -08:00 committed by Christoph Hellwig
parent d81d57cf1b
commit 1c2c761368
1 changed files with 1 additions and 4 deletions
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5
drivers/nvme/target/io-cmd-file.c
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@ -400,9 +400,6 @@ u16 nvmet_file_parse_io_cmd(struct nvmet_req *req)
req->execute = nvmet_file_execute_write_zeroes;
return 0;
default:
pr_err("unhandled cmd for file ns %d on qid %d\n",
cmd->common.opcode, req->sq->qid);
req->error_loc = offsetof(struct nvme_common_command, opcode);
return NVME_SC_INVALID_OPCODE | NVME_SC_DNR;
return nvmet_report_invalid_opcode(req);
}
}