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Fix infinite-loop in rt_mmcsd_blk_remove. 

1. Issue on traveling latest node in list if multi-partitions on card.
This commit is contained in:
Wayne Lin 2021-11-29 14:18:00 +08:00 committed by Bernard Xiong
parent 669eacc443
commit c84952d9cd
1 changed files with 1 additions and 1 deletions
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2
components/drivers/sdio/block_dev.c
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@ -496,7 +496,7 @@ void rt_mmcsd_blk_remove(struct rt_mmcsd_card *card)
rt_list_t *l, *n;
struct mmcsd_blk_device *blk_dev;
for (l = (&blk_devices)->next, n = l->next; l != &blk_devices; l = n)
for (l = (&blk_devices)->next, n = l->next; l != &blk_devices; l = n, n = n->next)
{
blk_dev = (struct mmcsd_blk_device *)rt_list_entry(l, struct mmcsd_blk_device, list);
if (blk_dev->card == card)