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>

diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c
index 7c0abb306f5ab96eaaacb3644c3417bb55c37f67..dfee1a3f3f636a846fff85fefbfe69beae26d5f8 100644 (file)
--- 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) {