[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>
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index eebcb0b..8a7d54a 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -1953,7 +1953,8 @@
kfree(d->rcvcount);
if (!(d->rcvcount = kmalloc(sizeof(int) * m, GFP_ATOMIC))) {
printk(KERN_WARNING "register_isdn: Could not alloc rcvcount\n");
- if (!adding) kfree(d->rcverr);
+ if (!adding)
+ kfree(d->rcverr);
return -1;
}
memset((char *) d->rcvcount, 0, sizeof(int) * m);