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>
diff --git a/cmd/ini.c b/cmd/ini.c
index 81dfc4c..35de237 100644
--- a/cmd/ini.c
+++ b/cmd/ini.c
@@ -89,7 +89,7 @@
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';