diff options
author | Alexander Beregalov <a.beregalov@gmail.com> | 2011-03-26 13:18:10 -0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-20 16:45:57 -0400 |
commit | 24c92eac7e5976b07f663e1149d73075aff96c0d (patch) | |
tree | be9ab7313adcb57db40a2c0951530447178fcfb4 /drivers/staging/sbe-2t3e3 | |
parent | e756910059068f2b247fb8aa6e37e5685b85a0ea (diff) |
Staging: sbe-2t3e3: redundant null check before kfree()
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/sbe-2t3e3')
-rw-r--r-- | 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 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) | |||
442 | } | 442 | } |
443 | } | 443 | } |
444 | 444 | ||
445 | if (sc->ether.rx_ring != NULL) { | 445 | kfree(sc->ether.rx_ring); |
446 | kfree(sc->ether.rx_ring); | 446 | sc->ether.rx_ring = NULL; |
447 | sc->ether.rx_ring = NULL; | 447 | kfree(sc->ether.tx_ring); |
448 | } | 448 | sc->ether.tx_ring = NULL; |
449 | |||
450 | if (sc->ether.tx_ring != NULL) { | ||
451 | kfree(sc->ether.tx_ring); | ||
452 | sc->ether.tx_ring = NULL; | ||
453 | } | ||
454 | } | 449 | } |
455 | 450 | ||
456 | 451 | ||