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authorHartmut Knaack <knaack.h@gmx.de>2015-05-31 14:39:47 +0200
committerJonathan Cameron <jic23@kernel.org>2015-05-31 17:30:29 +0100
commitf96d055e4b38c64123f211f0521f834d649cd01c (patch)
tree19156f7b90c46d5a96e1edc3c665888b9d170986 /tools/iio/lsiio.c
parent121b5e505fe86ea52603c946865d658a5fe8130b (diff)
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.c2
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)