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authorDan Carpenter <dan.carpenter@oracle.com>2018-06-05 12:36:30 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-07-11 16:26:46 +0200
commite31cd420e1be4e701292078e0840df0fe4c0cd8b (patch)
tree81929361338563b578de89dd2d54c74186cce6f4
parent1712fae9489eaf16de9592e654d2d92a863fc06e (diff)
staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write()
commit 1376b0a2160319125c3a2822e8c09bd283cd8141 upstream. There is a '>' vs '<' typo so this loop is a no-op. Fixes: d35dcc89fc93 ("staging: comedi: quatech_daqp_cs: fix daqp_ao_insn_write()") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/staging/comedi/drivers/quatech_daqp_cs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c
index 802f51e46405..171960568356 100644
--- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c
+++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c
@@ -642,7 +642,7 @@ static int daqp_ao_insn_write(struct comedi_device *dev,
/* Make sure D/A update mode is direct update */
outb(0, dev->iobase + DAQP_AUX_REG);
- for (i = 0; i > insn->n; i++) {
+ for (i = 0; i < insn->n; i++) {
unsigned int val = data[i];
int ret;