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[MTD] Use list_for_each_entry[_safe] where appropriate.

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Janitorial work to remove temporary pointers and make some functions a bit
more readable.

Signed-off-by: Chris Malley <mail@chrismalley.co.uk>
Reviewed-By: Jörn Engel <joern@logfs.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
Chris Malley
2008-05-19 20:11:50 +01:00
committed by David Woodhouse
parent 59018b6d2a
commit 71a928c0e5
3 changed files with 19 additions and 42 deletions
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6
drivers/mtd/mtdcore.c
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@@ -70,9 +70,8 @@ int add_mtd_device(struct mtd_info *mtd)
DEBUG(0, "mtd: Giving out device %d to %s\n",i, mtd->name);
/* No need to get a refcount on the module containing
the notifier, since we hold the mtd_table_mutex */
list_for_each_entry(not, &mtd_notifiers, list) {
list_for_each_entry(not, &mtd_notifiers, list)
not->add(mtd);
}
mutex_unlock(&mtd_table_mutex);
/* We _know_ we aren't being removed, because
@@ -114,9 +113,8 @@ int del_mtd_device (struct mtd_info *mtd)
/* No need to get a refcount on the module containing
the notifier, since we hold the mtd_table_mutex */
list_for_each_entry(not, &mtd_notifiers, list) {
list_for_each_entry(not, &mtd_notifiers, list)
not->remove(mtd);
}
mtd_table[mtd->index] = NULL;