From d9abc615ea1659b6967a00e95b1b3a7fd4079b80 Mon Sep 17 00:00:00 2001 From: Cristina Opriceana Date: Fri, 17 Jul 2015 18:43:42 +0300 Subject: tools: iio: Send error messages to stderr This patch indends to make some cleanup and send printf error messages to stderr. The changes were performed with coccinelle for failure messages and manual for other cases, such as wrong usage messages. Signed-off-by: Cristina Opriceana Reviewed-by: Hartmut Knaack Signed-off-by: Jonathan Cameron --- tools/iio/lsiio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/iio/lsiio.c') diff --git a/tools/iio/lsiio.c b/tools/iio/lsiio.c index 4f8172fe7881..b271a9a796d2 100644 --- a/tools/iio/lsiio.c +++ b/tools/iio/lsiio.c @@ -108,7 +108,7 @@ static int dump_devices(void) dp = opendir(iio_dir); if (!dp) { - printf("No industrial I/O devices available\n"); + fprintf(stderr, "No industrial I/O devices available\n"); return -ENODEV; } -- cgit v1.2.3