lib/bootconfig.c:198:19: warning: conversion from 'size_t' to 'int'
  may change value [-Wconversion]
  lib/bootconfig.c:200:33: warning: conversion to '__kernel_size_t'
  from 'int' may change the sign of the result [-Wsign-conversion]

strlen() returns size_t but the result was stored in an int.  The value
is then passed back to strncmp() which expects size_t, causing a second
sign-conversion warning on the round-trip.  Use size_t throughout to
match the API types.

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 dd639046912c..3c5b6ad32a54 100644
--- a/lib/bootconfig.c
+++ b/lib/bootconfig.c
@@ -195,7 +195,7 @@ static bool __init
 xbc_node_match_prefix(struct xbc_node *node, const char **prefix)
 {
 	const char *p = xbc_node_get_data(node);
-	int len = strlen(p);
+	size_t len = strlen(p);
 
 	if (strncmp(*prefix, p, len))
 		return false;
-- 
2.34.1