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author | Adrian Hunter <adrian.hunter@intel.com> | 2017-11-21 15:42:27 +0200 |
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committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-11-23 14:00:33 +0100 |
commit | 34c089e806793a66e450b11bd167db6047399fcd (patch) | |
tree | 43d0b76f5f121303eaf993db5ca76dd1ab6d8b77 /drivers/mmc | |
parent | 5a787756b809888e8925d722862167f1229b58f7 (diff) | |
download | linux-stable-34c089e806793a66e450b11bd167db6047399fcd.tar.gz linux-stable-34c089e806793a66e450b11bd167db6047399fcd.tar.bz2 linux-stable-34c089e806793a66e450b11bd167db6047399fcd.zip |
mmc: block: Fix missing blk_put_request()
Ensure blk_get_request() is paired with blk_put_request().
Fixes: 0493f6fe5bde ("mmc: block: Move boot partition locking into a driver op")
Fixes: 627c3ccfb46a ("mmc: debugfs: Move block debugfs into block module")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Cc: stable@vger.kernel.org # 4.13+
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r-- | drivers/mmc/core/block.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index ea80ff4cd7f9..f60939858586 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -236,6 +236,7 @@ static ssize_t power_ro_lock_store(struct device *dev, req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_BOOT_WP; blk_execute_rq(mq->queue, NULL, req, 0); ret = req_to_mmc_queue_req(req)->drv_op_result; + blk_put_request(req); if (!ret) { pr_info("%s: Locking boot partition ro until next power on\n", @@ -2557,6 +2558,7 @@ static int mmc_dbg_card_status_get(void *data, u64 *val) *val = ret; ret = 0; } + blk_put_request(req); return ret; } @@ -2587,6 +2589,7 @@ static int mmc_ext_csd_open(struct inode *inode, struct file *filp) req_to_mmc_queue_req(req)->drv_op_data = &ext_csd; blk_execute_rq(mq->queue, NULL, req, 0); err = req_to_mmc_queue_req(req)->drv_op_result; + blk_put_request(req); if (err) { pr_err("FAILED %d\n", err); goto out_free; |