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| author | Jesper Juhl <jesper.juhl@gmail.com> | 2005-11-07 01:01:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 07:54:02 -0800 |
| commit | 3c7208f253571ee5f157b98f0e315b5172afe092 (patch) | |
| tree | e4c29817e4c097d8de9ef025b600d753d06a155e /drivers/isdn/hisax/config.c | |
| parent | 735d5661d5c5f023a78fbe68e771e261040ff1b7 (diff) | |
| download | linux-3c7208f253571ee5f157b98f0e315b5172afe092.tar.bz2 | |
[PATCH] kfree cleanup: drivers/isdn
This is the drivers/isdn/ part of the big kfree cleanup patch.
Remove pointless checks for NULL prior to calling kfree() in drivers/isdn/.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/isdn/hisax/config.c')
| -rw-r--r-- | drivers/isdn/hisax/config.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c index fbaab4352902..8159bcecd0c2 100644 --- a/drivers/isdn/hisax/config.c +++ b/drivers/isdn/hisax/config.c @@ -787,8 +787,7 @@ static void ll_unload(struct IsdnCardState *cs) ic.command = ISDN_STAT_UNLOAD; ic.driver = cs->myid; cs->iif.statcallb(&ic); - if (cs->status_buf) - kfree(cs->status_buf); + kfree(cs->status_buf); cs->status_read = NULL; cs->status_write = NULL; cs->status_end = NULL; @@ -807,10 +806,8 @@ static void closecard(int cardnr) skb_queue_purge(&csta->rq); skb_queue_purge(&csta->sq); - if (csta->rcvbuf) { - kfree(csta->rcvbuf); - csta->rcvbuf = NULL; - } + kfree(csta->rcvbuf); + csta->rcvbuf = NULL; if (csta->tx_skb) { dev_kfree_skb(csta->tx_skb); csta->tx_skb = NULL; |