Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v2 3/3] lib/vsprintf: Force type of flags value for gfp_t | Date | Fri, 31 Jul 2020 21:08:24 +0300 |
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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 value to make sparse happy.
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- v2: used explicit type to be forced to (Steven) lib/vsprintf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 182a3e2e1629..c155769559ab 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 unsigned long)(*(gfp_t *)flags_ptr); names = gfpflag_names; break; default: -- 2.27.0
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