diff options
| author | Hartmut Knaack <knaack.h@gmx.de> | 2015-05-31 14:40:21 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-06-01 08:37:54 +0100 |
| commit | 1e7c34788de3c0e5b18b6f27c42c191da5811c74 (patch) | |
| tree | 83d75905ce0c18cb42cb131eeb8e8790b261336c /tools/iio | |
| parent | ace76e42bcd5d67e5be303997a4dc325d44366ce (diff) | |
| download | lwn-1e7c34788de3c0e5b18b6f27c42c191da5811c74.tar.gz lwn-1e7c34788de3c0e5b18b6f27c42c191da5811c74.zip | |
tools:iio:iio_utils: initialize count during declaration
In build_channel_array(), count can be initialized already during variable
declaration.
Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'tools/iio')
| -rw-r--r-- | tools/iio/iio_utils.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c index 7c0abb306f5a..dfee1a3f3f63 100644 --- a/tools/iio/iio_utils.c +++ b/tools/iio/iio_utils.c @@ -312,7 +312,7 @@ int build_channel_array(const char *device_dir, { DIR *dp; FILE *sysfsfp; - int count, i; + int count = 0, i; struct iio_channel_info *current; int ret; const struct dirent *ent; @@ -370,7 +370,6 @@ int build_channel_array(const char *device_dir, goto error_close_dir; } seekdir(dp, 0); - count = 0; while (ent = readdir(dp), ent != NULL) { if (strcmp(ent->d_name + strlen(ent->d_name) - strlen("_en"), "_en") == 0) { |