mmc: block: Check the timeout correctly in card_busy_detect() (7701885e) · Commits · 戴 / test

Pedantically, ensure the status is checked for the last time after the full timeout has passed. Signed-off-by:

drivers/mmc/core/block.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -931,6 +931,8 @@ static int card_busy_detect(struct mmc_card *card, unsigned int timeout_ms,
		u32 status;

		do {
		bool done = time_after(jiffies, timeout);

		err = __mmc_send_status(card, &status, 5);
		if (err) {
		pr_err("%s: error %d requesting status\n",
		@@ -951,7 +953,7 @@ static int card_busy_detect(struct mmc_card *card, unsigned int timeout_ms,
		* Timeout if the device never becomes ready for data and never
		* leaves the program state.
		*/
		if (time_after(jiffies, timeout)) {
		if (done) {
		pr_err("%s: Card stuck in programming state! %s %s\n",
		mmc_hostname(card->host),
		req->rq_disk->disk_name, __func__);