On Wednesday 29 August 2007, Pierre Ossman wrote:
> Could I get that patch instead? Pretty please? :)
======= CUT HERE
Small bugfix for an issue noted by Sascha Hauer <[EMAIL PROTECTED]>,
whereby a buffer length was the passed with the wrong size. This also
includes a minor cleanup, to eliminate the error-prone +1/-1 stuff.
Signed-off-by: David Brownell <[EMAIL PROTECTED]>
---
drivers/mmc/host/mmc_spi.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- g26.orig/drivers/mmc/host/mmc_spi.c 2007-08-29 12:53:41.000000000 -0700
+++ g26/drivers/mmc/host/mmc_spi.c 2007-08-29 12:54:24.000000000 -0700
@@ -882,11 +882,12 @@ mmc_spi_data_do(struct mmc_spi_host *hos
list_add(&host->early_status.transfer_list,
&host->m.transfers);
+ memset(scratch->status, 0xff, statlen);
scratch->status[0] = SPI_TOKEN_STOP_TRAN;
- memset(scratch->status + 1, 0xff, statlen - 1);
+
host->early_status.tx_buf = host->early_status.rx_buf;
host->early_status.tx_dma = host->early_status.rx_dma;
- host->early_status.len = 1 + statlen;
+ host->early_status.len = statlen;
if (host->dma_dev)
dma_sync_single_for_device(host->dma_dev,
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