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 --- v2: - New patch
cmd/ini.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmd/ini.c b/cmd/ini.c index 81dfc4c4e83d..35de2373e602 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';