Messages in this thread Patch in this message | | | From | Rupesh Gujare <> | Subject | [V2 PATCH 1/3] staging: ozwpan: Remove redundant null check before kfree in ozpd.c | Date | Wed, 21 Nov 2012 12:46:15 +0000 |
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Call kfree only if required else return from function.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com> --- drivers/staging/ozwpan/ozpd.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/ozwpan/ozpd.c b/drivers/staging/ozwpan/ozpd.c index 0b3648c..1dd8980 100644 --- a/drivers/staging/ozwpan/ozpd.c +++ b/drivers/staging/ozwpan/ozpd.c @@ -399,11 +399,11 @@ static void oz_tx_frame_free(struct oz_pd *pd, struct oz_tx_frame *f) f->link.next = pd->tx_pool; pd->tx_pool = &f->link; pd->tx_pool_count++; - f = 0; + spin_unlock_bh(&pd->tx_frame_lock); + return; } spin_unlock_bh(&pd->tx_frame_lock); - if (f) - kfree(f); + kfree(f); } /*------------------------------------------------------------------------------ * Context: softirq-serialized -- 1.7.5.4
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