Messages in this thread Patch in this message | | | From | Coly Li <> | Subject | [PATCH 2/6] dma: use BUG_ON correctly in iop-adma.c | Date | Thu, 27 Jan 2011 02:54:51 +0800 |
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This patch mekes BUG_ON() usage correct in drivers/dma/iop-adma.c.
Signed-off-by: Coly Li <bosong.ly@taobao.com> Cc: Greg KH <gregkh@suse.de> --- drivers/dma/iop-adma.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c index c6b01f5..e03f811 100644 --- a/drivers/dma/iop-adma.c +++ b/drivers/dma/iop-adma.c @@ -619,7 +619,7 @@ iop_adma_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dma_dest, if (unlikely(!len)) return NULL; - BUG_ON(unlikely(len > IOP_ADMA_MAX_BYTE_COUNT)); + BUG_ON(len > IOP_ADMA_MAX_BYTE_COUNT); dev_dbg(iop_chan->device->common.dev, "%s len: %u\n", __func__, len); @@ -652,7 +652,7 @@ iop_adma_prep_dma_memset(struct dma_chan *chan, dma_addr_t dma_dest, if (unlikely(!len)) return NULL; - BUG_ON(unlikely(len > IOP_ADMA_MAX_BYTE_COUNT)); + BUG_ON(len > IOP_ADMA_MAX_BYTE_COUNT); dev_dbg(iop_chan->device->common.dev, "%s len: %u\n", __func__, len); @@ -686,7 +686,7 @@ iop_adma_prep_dma_xor(struct dma_chan *chan, dma_addr_t dma_dest, if (unlikely(!len)) return NULL; - BUG_ON(unlikely(len > IOP_ADMA_XOR_MAX_BYTE_COUNT)); + BUG_ON(len > IOP_ADMA_XOR_MAX_BYTE_COUNT); dev_dbg(iop_chan->device->common.dev, "%s src_cnt: %d len: %u flags: %lx\n", -- 1.7.3.2
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