Fix a crash if host->mrq->data is NULL on ending a transfer.
Signed-off-by: Ben Dooks <[email protected]>
Index: linux-2.6.26-rc8-next20080627/drivers/mmc/host/s3cmci.c
===================================================================
--- linux-2.6.26-rc8-next20080627.orig/drivers/mmc/host/s3cmci.c 2008-06-30 12:36:42.000000000 +0100
+++ linux-2.6.26-rc8-next20080627/drivers/mmc/host/s3cmci.c 2008-06-30 12:36:49.000000000 +0100
@@ -353,7 +353,8 @@ static void pio_tasklet(unsigned long da
(host->pio_active == XFER_READ) ? "read" : "write",
host->pio_count, host->pio_words);
- host->mrq->data->error = -EINVAL;
+ if (host->mrq->data)
+ host->mrq->data->error = -EINVAL;
}
finalize_request(host);
--
Ben ([email protected], http://www.fluff.org/)
'a smiley only costs 4 bytes'