staging: iio: Fix missing blank line warning

Fixes "Missing a blank line after declarations" checkpatch.pl warning in
Documentation/generic_buffer.c

Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/iio/Documentation/generic_buffer.c b/drivers/staging/iio/Documentation/generic_buffer.c
index 044ea196aa6f6bc5b55fb2d56f4a07de160fe797..31dfb21587ff3a94db378e5a19b36edd8a6c8c56 100644 (file)
--- a/drivers/staging/iio/Documentation/generic_buffer.c
+++ b/drivers/staging/iio/Documentation/generic_buffer.c
@@ -47,6 +47,7 @@ int size_from_channelarray(struct iio_channel_info *channels, int num_channels)
 {
        int bytes = 0;
        int i = 0;
+
        while (i < num_channels) {
                if (bytes % channels[i].bytes == 0)
                        channels[i].location = bytes;
@@ -74,12 +75,14 @@ void print2byte(int input, struct iio_channel_info *info)
        input = input >> info->shift;
        if (info->is_signed) {
                int16_t val = input;
+
                val &= (1 << info->bits_used) - 1;
                val = (int16_t)(val << (16 - info->bits_used)) >>
                        (16 - info->bits_used);
                printf("%05f ", ((float)val + info->offset)*info->scale);
        } else {
                uint16_t val = input;
+
                val &= (1 << info->bits_used) - 1;
                printf("%05f ", ((float)val + info->offset)*info->scale);
        }
@@ -97,6 +100,7 @@ void process_scan(char *data,
                  int num_channels)
 {
        int k;
+
        for (k = 0; k < num_channels; k++)
                switch (channels[k].bytes) {
                        /* only a few cases implemented so far */