Commit 467871d9 authored Oct 14, 2015 by Subhash Jadavani

mmc: core: prevent calling ->post_req 2 times if request submit fails



Currently we might end up calling ->post_req() 2 times if we failed to
submit the request to host driver. This change fixes this issue.

Change-Id: I10b681ab955e0a9126b22df68d3601b75328c949
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>

parent b06f2ad5

drivers/mmc/core/core.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1605,8 +1605,7 @@ struct mmc_async_req mmc_start_req(struct mmc_host host,
		if (host->areq)
		mmc_post_req(host, host->areq->mrq, 0);

		/* Cancel a prepared request if it was not started. */
		if ((err \|\| start_err) && areq)
		if (err && areq)
		mmc_post_req(host, areq->mrq, -EINVAL);

		if (err)