The buffer[][] field was replaced by tty_port->xmit_buf field but there was
some places that "buffer" was still accessed, giving a kernel oops because
it was uninitialized.
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
---
drivers/staging/ipack/devices/ipoctal.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/ipack/devices/ipoctal.c b/drivers/staging/ipack/devices/ipoctal.c
index 2921467..7fe1c93 100644
--- a/drivers/staging/ipack/devices/ipoctal.c
+++ b/drivers/staging/ipack/devices/ipoctal.c
@@ -46,7 +46,6 @@ struct ipoctal {
struct scc2698_channel *chan_regs;
struct scc2698_block *block_regs;
struct ipoctal_stats chan_stats[NR_CHANNELS];
- char *buffer[NR_CHANNELS];
unsigned int nb_bytes[NR_CHANNELS];
unsigned int count_wr[NR_CHANNELS];
wait_queue_head_t queue[NR_CHANNELS];
@@ -305,7 +304,7 @@ static int ipoctal_irq_handler(void *arg)
continue;
}
spin_lock(&ipoctal->lock[channel]);
- value = ipoctal->buffer[channel][*pointer_write];
+ value = ipoctal->tty_port[channel].xmit_buf[*pointer_write];
ipoctal_write_io_reg(ipoctal,
&ipoctal->chan_regs[channel].u.w.thr,
value);
--
1.7.10
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