[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/cdrom/sbpcd.c b/drivers/cdrom/sbpcd.c
index 30a8977..0b7d741 100644
--- a/drivers/cdrom/sbpcd.c
+++ b/drivers/cdrom/sbpcd.c
@@ -4216,7 +4216,8 @@
case CDROMAUDIOBUFSIZ: /* configure the audio buffer size */
msg(DBG_IOC,"ioctl: CDROMAUDIOBUFSIZ entered.\n");
- if (current_drive->sbp_audsiz>0) vfree(current_drive->aud_buf);
+ if (current_drive->sbp_audsiz>0)
+ vfree(current_drive->aud_buf);
current_drive->aud_buf=NULL;
current_drive->sbp_audsiz=arg;
@@ -5910,7 +5911,8 @@
put_disk(D_S[j].disk);
devfs_remove("sbp/c0t%d", j);
vfree(D_S[j].sbp_buf);
- if (D_S[j].sbp_audsiz>0) vfree(D_S[j].aud_buf);
+ if (D_S[j].sbp_audsiz>0)
+ vfree(D_S[j].aud_buf);
if ((unregister_cdrom(D_S[j].sbpcd_infop) == -EINVAL))
{
msg(DBG_INF, "What's that: can't unregister info %s.\n", major_name);