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| author |   Mark Einon <mark.einon@gmail.com> | 2014-09-22 20:58:13 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-23 11:35:08 -0700 |
| commit | a02a26f0d6dd25fe3e543d2ad4c6c14d9d33c1c7 (patch) | |
| tree | fdc7c55696a7cec426b25454c356c553b4280d96 /drivers/staging/et131x/et131x.c | |
| parent | staging: et131x: Remove unused ce_stats struct member (diff) | |
| download | linux-dev-a02a26f0d6dd25fe3e543d2ad4c6c14d9d33c1c7.tar.xz linux-dev-a02a26f0d6dd25fe3e543d2ad4c6c14d9d33c1c7.zip | |
staging: et131x: Reduce split lines in et131x_rx_dma_memory_alloc()
Modify temporary variables so that split lines can be reduced:
index -> k
fbr_tmp_physaddr -> fbr_physaddr
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/et131x/et131x.c')
| -rw-r--r-- | drivers/staging/et131x/et131x.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c index f1bf33b6a33c..24ed6c00e4e1 100644 --- a/drivers/staging/et131x/et131x.c +++ b/drivers/staging/et131x/et131x.c @@ -2070,7 +2070,7 @@ static int et131x_rx_dma_memory_alloc(struct et131x_adapter *adapter) fbr_chunksize = (FBR_CHUNKS * fbr->buffsize); for (i = 0; i < fbr->num_entries / FBR_CHUNKS; i++) { - dma_addr_t fbr_tmp_physaddr; + dma_addr_t fbr_physaddr; fbr->mem_virtaddrs[i] = dma_alloc_coherent( &adapter->pdev->dev, fbr_chunksize, @@ -2084,26 +2084,23 @@ static int et131x_rx_dma_memory_alloc(struct et131x_adapter *adapter) } /* See NOTE in "Save Physical Address" comment above */ - fbr_tmp_physaddr = fbr->mem_physaddrs[i]; + fbr_physaddr = fbr->mem_physaddrs[i]; for (j = 0; j < FBR_CHUNKS; j++) { - u32 index = (i * FBR_CHUNKS) + j; + u32 k = (i * FBR_CHUNKS) + j; /* Save the Virtual address of this index for * quick access later */ - fbr->virt[index] = (u8 *)fbr->mem_virtaddrs[i] + + fbr->virt[k] = (u8 *)fbr->mem_virtaddrs[i] + (j * fbr->buffsize); /* now store the physical address in the * descriptor so the device can access it */ - fbr->bus_high[index] = - upper_32_bits(fbr_tmp_physaddr); - fbr->bus_low[index] = - lower_32_bits(fbr_tmp_physaddr); - - fbr_tmp_physaddr += fbr->buffsize; + fbr->bus_high[k] = upper_32_bits(fbr_physaddr); + fbr->bus_low[k] = lower_32_bits(fbr_physaddr); + fbr_physaddr += fbr->buffsize; } } } |