4.14-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 int val = data[i]; int ret;