samples: configfs: consolidate local variables of the same type

Move local variables of the same type into a single line for better
readability.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/samples/configfs/configfs_sample.c b/samples/configfs/configfs_sample.c
index 66bb9bc..2e56d69 100644 (file)
--- a/samples/configfs/configfs_sample.c
+++ b/samples/configfs/configfs_sample.c
@@ -331,9 +331,8 @@ static struct configfs_subsystem *example_subsys[] = {
 
 static int __init configfs_example_init(void)
 {
-       int ret;
-       int i;
        struct configfs_subsystem *subsys;
+       int ret, i;
 
        for (i = 0; example_subsys[i]; i++) {
                subsys = example_subsys[i];