[PATCH v1 3/3] lib/vsprintf: Force type of flags for gfp_t

Andy Shevchenko
2020-07-31T12:31:55Z

Sparse is not happy about restricted type being assigned:
lib/vsprintf.c:1940:23: warning: incorrect type in assignment (different base types)
lib/vsprintf.c:1940:23: expected unsigned long [assigned] flags
lib/vsprintf.c:1940:23: got restricted gfp_t [usertype]

Force type of flags to make sparse happy.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
lib/vsprintf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 90d818ef03c5..118e2727d058 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1937,7 +1937,7 @@ char *flags_string(char *buf, char *end, void *flags_ptr,
names = vmaflag_names;
break;
case 'g':
- flags = *(gfp_t *)flags_ptr;
+ flags = (__force typeof(flags))(*(gfp_t *)flags_ptr);
names = gfpflag_names;
break;
default:
--
2.27.0