Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ce37ab42ad8b38ef2f36c31c6b4c39b87f36b792 Commit: ce37ab42ad8b38ef2f36c31c6b4c39b87f36b792 Parent: 846fc31d06e54ad94026da11da0668c050fe777e Author: David Woodhouse <[EMAIL PROTECTED]> AuthorDate: Mon Dec 3 12:46:12 2007 +0000 Committer: David Woodhouse <[EMAIL PROTECTED]> CommitDate: Mon Dec 3 12:46:12 2007 +0000
[MTD] Always initialise mutex in new mtd_blktrans_dev. We were only initialising the mutex in the case where the new device was automatically allocated the highest minor number. If the caller specified a minor number, or if it filled in a free slot which was made by a previous device deregistering, the mutex wouldn't get initialised when we jumped out of the loop. Reported by Monte Copeland <[EMAIL PROTECTED]> Signed-off-by: David Woodhouse <[EMAIL PROTECTED]> --- drivers/mtd/mtd_blkdevs.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index 74d9d30..839eed8 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -248,9 +248,9 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) return -EBUSY; } - mutex_init(&new->lock); list_add_tail(&new->list, &tr->devs); added: + mutex_init(&new->lock); if (!tr->writesect) new->readonly = 1; - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html