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| author | Pan Bian <bianpan2016@163.com> | 2021-01-19 04:33:11 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-01-24 21:36:41 -0700 |
| commit | 0f7b4bc6bb1e57c48ef14f1818df947c1612b206 (patch) | |
| tree | c79cbef50fe92f5c1976827bc174dd4dceaecc8a | |
| parent | faa8e2c4fb30f336a289e3cbaa1e9a9dfd92ac8c (diff) | |
| download | linux-stable-0f7b4bc6bb1e57c48ef14f1818df947c1612b206.tar.gz linux-stable-0f7b4bc6bb1e57c48ef14f1818df947c1612b206.tar.bz2 linux-stable-0f7b4bc6bb1e57c48ef14f1818df947c1612b206.zip | |
bsg: free the request before return error code
Free the request rq before returning error code.
Fixes: 972248e9111e ("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>
| -rw-r--r-- | block/bsg.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/block/bsg.c b/block/bsg.c index d7bae94b64d9..3d78e843a83f 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -157,8 +157,10 @@ static int bsg_sg_io(struct request_queue *q, fmode_t mode, void __user *uarg) return PTR_ERR(rq); ret = q->bsg_dev.ops->fill_hdr(rq, &hdr, mode); - if (ret) + if (ret) { + blk_put_request(rq); return ret; + } rq->timeout = msecs_to_jiffies(hdr.timeout); if (!rq->timeout) |