From: Lars-Peter Clausen <lars@metafoo.de>
To: Jonathan Cameron <jic23@cam.ac.uk>
Cc: linux-iio@vger.kernel.org, Lars-Peter Clausen <lars@metafoo.de>
Subject: [PATCH 3/3] iio: Accept a leading '+' sign when parsing fixed point numbers
Date: Mon, 22 Oct 2012 13:15:15 +0200 [thread overview]
Message-ID: <1350904515-696-3-git-send-email-lars@metafoo.de> (raw)
In-Reply-To: <1350904515-696-1-git-send-email-lars@metafoo.de>
If we encounter a leading '+' sign just skip over it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
---
drivers/iio/industrialio-core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index fe593bf..5f8ff0d 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -432,6 +432,8 @@ static ssize_t iio_write_channel_info(struct device *dev,
if (buf[0] == '-') {
negative = true;
buf++;
+ } else if (buf[0] == '+') {
+ buf++;
}
while (*buf) {
--
1.7.10.4
next prev parent reply other threads:[~2012-10-22 11:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-22 11:15 [PATCH 1/3] iio: Do not accept multiple '.' in fixed point numbers Lars-Peter Clausen
2012-10-22 11:15 ` [PATCH 2/3] iio: Reject trailing garbage when parsing " Lars-Peter Clausen
2012-11-02 9:45 ` Jonathan Cameron
2012-10-22 11:15 ` Lars-Peter Clausen [this message]
2012-11-02 9:46 ` [PATCH 3/3] iio: Accept a leading '+' sign " Jonathan Cameron
2012-11-02 9:44 ` [PATCH 1/3] iio: Do not accept multiple '.' in " Jonathan Cameron
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