From 24c92eac7e5976b07f663e1149d73075aff96c0d Mon Sep 17 00:00:00 2001 From: Alexander Beregalov Date: Sat, 26 Mar 2011 20:18:10 +0300 Subject: [PATCH] Staging: sbe-2t3e3: redundant null check before kfree() Signed-off-by: Alexander Beregalov Cc: Krzysztof Halasa Signed-off-by: Greg Kroah-Hartman --- drivers/staging/sbe-2t3e3/dc.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/staging/sbe-2t3e3/dc.c b/drivers/staging/sbe-2t3e3/dc.c index dc53016d546..9dc4ec2109e 100644 --- a/drivers/staging/sbe-2t3e3/dc.c +++ b/drivers/staging/sbe-2t3e3/dc.c @@ -442,15 +442,10 @@ void dc_drop_descriptor_list(struct channel *sc) } } - if (sc->ether.rx_ring != NULL) { - kfree(sc->ether.rx_ring); - sc->ether.rx_ring = NULL; - } - - if (sc->ether.tx_ring != NULL) { - kfree(sc->ether.tx_ring); - sc->ether.tx_ring = NULL; - } + kfree(sc->ether.rx_ring); + sc->ether.rx_ring = NULL; + kfree(sc->ether.tx_ring); + sc->ether.tx_ring = NULL; } -- 2.39.5