From 3c7208f253571ee5f157b98f0e315b5172afe092 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Mon, 7 Nov 2005 01:01:29 -0800 Subject: [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 Acked-by: Karsten Keil Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/isdn/hisax/config.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'drivers/isdn/hisax/config.c') 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; -- cgit v1.2.3