mmc: block: Fix an invalid use of req->cmd_flag in DISCARD operation
When handling a DISCARD operation, the MMC request data structure may be
freed in memory. Therefore, it can't be used to retrieve the cmd_flags
for checking if MMC_REQ_NOREINSERT_MASK is set:
(!(mq->mqrq_cur->req->cmd_flags & MMC_REQ_NOREINSERT_MASK)))).
To prevent the issue we should use the local variable of cmd_flags.
Change-Id: I3b25a0e734325355c50d4d5f5b38e9631ae41dd9
CRs-Fixed: 683957
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Konstantin Dorfman <kdorfman@codeaurora.org>
1 file changed