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authorJesper Juhl <jesper.juhl@gmail.com>2005-09-10 00:26:54 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-10 10:06:30 -0700
commitf9101210e7aa72daf92722d451a2f7e3af5f781f (patch)
tree9554007e19387f2d05352ab03332be50c5b95f5b /drivers/md
parent887c27f369abc458556a5ce8ab22ddd498474307 (diff)
[PATCH] vfree and kfree cleanup in drivers/
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>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/dm-exception-store.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/md/dm-exception-store.c b/drivers/md/dm-exception-store.c
index 17212b4201a..cc07bbebbb1 100644
--- a/drivers/md/dm-exception-store.c
+++ b/drivers/md/dm-exception-store.c
@@ -568,12 +568,9 @@ int dm_create_persistent(struct exception_store *store, uint32_t chunk_size)
bad:
dm_io_put(sectors_to_pages(chunk_size));
- if (ps) {
- if (ps->area)
- free_area(ps);
-
- kfree(ps);
- }
+ if (ps && ps->area)
+ free_area(ps);
+ kfree(ps);
return r;
}