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[PATCH] vfree and kfree cleanup in drivers/

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This patch does a full cleanup of 'NULL checks before vfree', and a partial
cleanup of calls to kfree for all of drivers/ - the kfree bit is partial in
that I only did the files that also had vfree calls in them.  The patch
also gets rid of some redundant (void *) casts of pointers being passed to
[vk]free, and a some tiny whitespace corrections also crept in.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jesper Juhl
2005-09-10 00:26:54 -07:00
committed by Linus Torvalds
parent 887c27f369
commit f9101210e7
20 changed files with 86 additions and 142 deletions
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11
drivers/mtd/ftl.c
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@@ -1017,27 +1017,16 @@ static int ftl_writesect(struct mtd_blktrans_dev *dev,
void ftl_freepart(partition_t *part)
{
if (part->VirtualBlockMap) {
vfree(part->VirtualBlockMap);
part->VirtualBlockMap = NULL;
}
if (part->VirtualPageMap) {
kfree(part->VirtualPageMap);
part->VirtualPageMap = NULL;
}
if (part->EUNInfo) {
kfree(part->EUNInfo);
part->EUNInfo = NULL;
}
if (part->XferInfo) {
kfree(part->XferInfo);
part->XferInfo = NULL;
}
if (part->bam_cache) {
kfree(part->bam_cache);
part->bam_cache = NULL;
}
} /* ftl_freepart */
static void ftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)