[PATCH 558/961] IIO: Documentation: iio_utils: Avoid double free()

[Greg Kroah-Hartman]

From: Michael Hennerich <michael.hennerich at analog.com>

filename is used and freed later

Signed-off-by: Michael Hennerich <michael.hennerich at analog.com>
Acked-by: Jonathan Cameron <jic23 at cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
---
 drivers/staging/iio/Documentation/iio_utils.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/iio/Documentation/iio_utils.h b/drivers/staging/iio/Documentation/iio_utils.h
index 4dc961c..3cf01a5 100644
--- a/drivers/staging/iio/Documentation/iio_utils.h
+++ b/drivers/staging/iio/Documentation/iio_utils.h
@@ -319,7 +319,6 @@ inline int build_channel_array(const char *device_dir,
 			}
 			fscanf(sysfsfp, "%u", &current->enabled);
 			fclose(sysfsfp);
-			free(filename);
 			current->scale = 1.0;
 			current->offset = 0;
 			current->name = strndup(ent->d_name,
-- 
1.7.4.1