treewide: fix multiple compiler warnings

Fixes bunch of clang-15/gcc-10 compiler warnings, mostly related to
blobmsg_for_each_attr() usage:

 error: comparison of integers of different signs: 'int' and 'unsigned long' [-Werror,-Wsign-compare]
 error: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
 error: format string is not a string literal [-Werror,-Wformat-nonliteral]

Signed-off-by: Petr Štetiar <ynezz@true.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/bonding.c b/bonding.c
index f4005de..402c71c 100644
--- a/bonding.c
+++ b/bonding.c
@@ -353,7 +353,7 @@ bonding_config_init(struct device *dev)
 {
 	struct bonding_device *bdev;
 	struct blob_attr *cur;
-	int rem;
+	size_t rem;
 
 	bdev = container_of(dev, struct bonding_device, dev);