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bsg: free the request before return error code
[ Upstream commit 0f7b4bc6bb1e57c48ef14f1818df947c1612b206 ]
Free the request rq before returning error code.
Fixes: 972248e911
("scsi: bsg-lib: handle bidi requests without block layer help")
Signed-off-by: Pan Bian <bianpan2016@163.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -157,8 +157,10 @@ static int bsg_sg_io(struct request_queue *q, fmode_t mode, void __user *uarg)
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return PTR_ERR(rq);
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return PTR_ERR(rq);
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ret = q->bsg_dev.ops->fill_hdr(rq, &hdr, mode);
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ret = q->bsg_dev.ops->fill_hdr(rq, &hdr, mode);
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if (ret)
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if (ret) {
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blk_put_request(rq);
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return ret;
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return ret;
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}
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rq->timeout = msecs_to_jiffies(hdr.timeout);
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rq->timeout = msecs_to_jiffies(hdr.timeout);
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if (!rq->timeout)
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if (!rq->timeout)
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