[PATCH v8 09/13] lib/bootconfig: fix signed comparison in xbc_node_get_data()

Josh Law
2026-03-18T15:59:34Z

lib/bootconfig.c:188:28: warning: comparison of integer expressions
of different signedness: 'int' and 'size_t' [-Wsign-compare]

The local variable 'offset' is declared as int, but xbc_data_size is
size_t. Change the type to size_t to match and eliminate the warning.

Signed-off-by: Josh Law <objecting@objecting.org>
---
lib/bootconfig.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bootconfig.c b/lib/bootconfig.c
index ecc4e8d93547..dd639046912c 100644
--- a/lib/bootconfig.c
+++ b/lib/bootconfig.c
@@ -183,7 +183,7 @@ struct xbc_node * __init xbc_node_get_next(struct xbc_node *node)
*/
const char * __init xbc_node_get_data(struct xbc_node *node)
{
- int offset = node->data & ~XBC_VALUE;
+ size_t offset = node->data & ~XBC_VALUE;

if (WARN_ON(offset >= xbc_data_size))
return NULL;
--
2.34.1