Commit bad5a3a4 authored by Anh Tuan Phan's avatar Anh Tuan Phan Committed by Andrew Morton
Browse files

selftests/mm: fix WARNING comparing pointer to 0 

Remove comparing pointer to 0 to avoid this warning from coccinelle:

./tools/testing/selftests/mm/map_populate.c:80:16-17: WARNING comparing pointer to 0, suggest !E
./tools/testing/selftests/mm/map_populate.c:80:16-17: WARNING comparing pointer to 0

Link: https://lkml.kernel.org/r/20230817160033.90079-1-tuananhlfc@gmail.com


Signed-off-by: default avatarAnh Tuan Phan <tuananhlfc@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 7131fd7e

tools/testing/selftests/mm/map_populate.c

+1 −1
Original line number Diff line number Diff line
@@ -77,7 +77,7 @@ int main(int argc, char **argv) 
	unsigned long *smap;



	ftmp = tmpfile();

	BUG_ON(ftmp == 0, "tmpfile()");

	BUG_ON(!ftmp, "tmpfile()");



	ret = ftruncate(fileno(ftmp), MMAP_SZ);

	BUG_ON(ret, "ftruncate()");