kfree on NULL pointer is a no-op. Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx> --- drivers/staging/ozwpan/ozproto.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/staging/ozwpan/ozproto.c b/drivers/staging/ozwpan/ozproto.c index cfb5160..e00a539 100644 --- a/drivers/staging/ozwpan/ozproto.c +++ b/drivers/staging/ozwpan/ozproto.c @@ -566,8 +566,7 @@ static void oz_protocol_timer(unsigned long arg) } spin_unlock_bh(&g_polling_lock); oz_pd_put(pd); - if (t) - kfree(t); + kfree(t); t = t2; } while (t); g_timer_state = OZ_TIMER_IDLE; -- 1.7.4.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
