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

kfree on NULL pointer is a no-op.

Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Rupesh Gujare <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

diff --git a/drivers/staging/ozwpan/ozpd.c b/drivers/staging/ozwpan/ozpd.c
index 0b3648ce96876483c7f9886de01632222a4962a7..118a4db74decde13c9846512d5efc09e74b1cffc 100644 (file)
--- a/drivers/staging/ozwpan/ozpd.c
+++ b/drivers/staging/ozwpan/ozpd.c
@@ -402,8 +402,7 @@ static void oz_tx_frame_free(struct oz_pd *pd, struct oz_tx_frame *f)
                f = 0;
        }
        spin_unlock_bh(&pd->tx_frame_lock);
-       if (f)
-               kfree(f);
+       kfree(f);
 }
 /*------------------------------------------------------------------------------
  * Context: softirq-serialized
@@ -737,8 +736,7 @@ int oz_isoc_stream_create(struct oz_pd *pd, u8 ep_num)
                st = 0;
        }
        spin_unlock_bh(&pd->stream_lock);
-       if (st)
-               kfree(st);
+       kfree(st);
        return 0;
 }
 /*------------------------------------------------------------------------------