| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 47/47] staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write() | Date | Tue, 10 Jul 2018 20:25:11 +0200 |
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4.4-stable review patch. If anyone has any objections, please let me know.
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From: Dan Carpenter <dan.carpenter@oracle.com>
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>
--- drivers/staging/comedi/drivers/quatech_daqp_cs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- 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 com /* 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 val = data[i]; int ret;
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