From 8c1bb04b5699ce74ad727d4513e1a40a58c9c628 Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Sat, 22 Jul 2023 14:02:13 +0000
Subject: [PATCH] cmd: ini: Fix build warning
Building U-Boot with CMD_INI=y result in following build warning:
cmd/ini.c: In function 'memgets':
include/linux/kernel.h:184:24: warning: comparison of distinct pointer types lacks a cast
184 | (void) (&_min1 == &_min2); \
| ^~
cmd/ini.c:92:15: note: in expansion of macro 'min'
92 | len = min((end - *mem) + newline, num);
| ^~~
Fix this by adding an int cast to the pointer arithmetic result.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
cmd/ini.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmd/ini.c b/cmd/ini.c
index 81dfc4c4e8..35de2373e6 100644
--- a/cmd/ini.c
+++ b/cmd/ini.c
@@ -89,7 +89,7 @@ static char *memgets(char *str, int num, char **mem, size_t *memsize)
end = *mem + *memsize;
newline = 0;
}
- len = min((end - *mem) + newline, num);
+ len = min((int)(end - *mem) + newline, num);
memcpy(str, *mem, len);
if (len < num)
str[len] = '\0';
--
2.39.5