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staging: ozwpan: Remove redundant null check before kfree in ozhcd.c 

kfree on NULL pointer is a no-op.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sachin Kamat 2012-11-20 17:10:10 +05:30 committed by Greg Kroah-Hartman
parent ba34efba7a
commit 7010157b08
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/ozwpan/ozhcd.c
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@ -278,8 +278,7 @@ static void oz_free_urb_link(struct oz_urb_link *urbl)
g_link_pool_size++;
}
spin_unlock_irqrestore(&g_link_lock, irq_state);
if (urbl)
kfree(urbl);
kfree(urbl);
}
}
/*------------------------------------------------------------------------------