Messages in this thread Patch in this message | | | From | Jiasen Lin <> | Subject | [PATCH] NTB: Fix static check warning in perf_clear_test | Date | Thu, 9 Apr 2020 00:11:24 -0700 |
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As pthr->dma_chan can't be NULL in this context, so there is no need to check pthr->dma_chan.
Fixes: 99a06056124d ("NTB: ntb_perf: Fix address err in perf_copy_chunk") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jiasen Lin <linjiasen@hygon.cn> --- drivers/ntb/test/ntb_perf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c index 972f6d9..f73b126 100644 --- a/drivers/ntb/test/ntb_perf.c +++ b/drivers/ntb/test/ntb_perf.c @@ -1010,8 +1010,8 @@ static void perf_clear_test(struct perf_thread *pthr) pthr->perf->test_peer->dma_dst_addr, pthr->perf->test_peer->outbuf_size, DMA_FROM_DEVICE, 0); - if (pthr->dma_chan) - dma_release_channel(pthr->dma_chan); + + dma_release_channel(pthr->dma_chan); no_dma_notify: atomic_dec(&perf->tsync); -- 2.7.4
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