[PATCH 2/6] Staging: sbe-2t3e3: redundant null check before kfree()

[Alexander Beregalov <a.beregalov@xxxxxxxxx>]

Signed-off-by: Alexander Beregalov <a.beregalov@xxxxxxxxx>
Cc: Krzysztof Halasa <khc@xxxxxxxxx>
---
 drivers/staging/sbe-2t3e3/dc.c |   13 ++++---------
 1 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/sbe-2t3e3/dc.c b/drivers/staging/sbe-2t3e3/dc.c
index dc53016..9dc4ec2 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;
 }
 
 
-- 
1.7.4.1

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