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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/net/bsd_comp.c
parent887c27f369abc458556a5ce8ab22ddd498474307 (diff)
downloadop-kernel-dev-f9101210e7aa72daf92722d451a2f7e3af5f781f.zip
op-kernel-dev-f9101210e7aa72daf92722d451a2f7e3af5f781f.tar.gz
[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/net/bsd_comp.c')
-rw-r--r--drivers/net/bsd_comp.c28
1 files changed, 11 insertions, 17 deletions
diff --git a/drivers/net/bsd_comp.c b/drivers/net/bsd_comp.c
index 3d88ad6..fb4098e 100644
--- a/drivers/net/bsd_comp.c
+++ b/drivers/net/bsd_comp.c
@@ -323,33 +323,27 @@ static void bsd_reset (void *state)
*/
static void bsd_free (void *state)
- {
- struct bsd_db *db = (struct bsd_db *) state;
+{
+ struct bsd_db *db = state;
- if (db)
- {
+ if (!db)
+ return;
+
/*
* Release the dictionary
*/
- if (db->dict)
- {
- vfree (db->dict);
- db->dict = NULL;
- }
+ vfree(db->dict);
+ db->dict = NULL;
/*
* Release the string buffer
*/
- if (db->lens)
- {
- vfree (db->lens);
- db->lens = NULL;
- }
+ vfree(db->lens);
+ db->lens = NULL;
/*
* Finally release the structure itself.
*/
- kfree (db);
- }
- }
+ kfree(db);
+}
/*
* Allocate space for a (de) compressor.
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