staging: ozwpan: Remove redundant null check before kfree in ozpd.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>
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@ -402,8 +402,7 @@ static void oz_tx_frame_free(struct oz_pd *pd, struct oz_tx_frame *f)
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f = 0;
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}
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spin_unlock_bh(&pd->tx_frame_lock);
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if (f)
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kfree(f);
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kfree(f);
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}
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/*------------------------------------------------------------------------------
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* Context: softirq-serialized
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@ -737,8 +736,7 @@ int oz_isoc_stream_create(struct oz_pd *pd, u8 ep_num)
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st = 0;
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}
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spin_unlock_bh(&pd->stream_lock);
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if (st)
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kfree(st);
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kfree(st);
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return 0;
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}
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/*------------------------------------------------------------------------------
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