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| author | Hartmut Knaack <knaack.h@gmx.de> | 2015-05-31 14:39:47 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-05-31 17:30:29 +0100 |
| commit | f96d055e4b38c64123f211f0521f834d649cd01c (patch) | |
| tree | 19156f7b90c46d5a96e1edc3c665888b9d170986 /tools/iio/lsiio.c | |
| parent | 121b5e505fe86ea52603c946865d658a5fe8130b (diff) | |
| download | linux-f96d055e4b38c64123f211f0521f834d649cd01c.tar.gz linux-f96d055e4b38c64123f211f0521f834d649cd01c.tar.bz2 linux-f96d055e4b38c64123f211f0521f834d649cd01c.zip | |
tools:iio:lsiio: add closedir before exit
In dump_channels() the DIR *dp was left open on exit. Close it and check
for errors.
Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'tools/iio/lsiio.c')
| -rw-r--r-- | tools/iio/lsiio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/iio/lsiio.c b/tools/iio/lsiio.c index c585440f864e..65a2385e2a78 100644 --- a/tools/iio/lsiio.c +++ b/tools/iio/lsiio.c @@ -56,7 +56,7 @@ static int dump_channels(const char *dev_dir_name) printf(" %-10s\n", ent->d_name); } - return 0; + return (closedir(dp) == -1) ? -errno : 0; } static int dump_one_device(const char *dev_dir_name) |