Fix sparse warning

1 files changed, 1 insertions, 1 deletions

diff --git a/util.c b/util.c
index 026855a..7d7da8c 100644
--- a/util.c
+++ b/util.c
@@ -179,7 +179,7 @@ void *mem_chunk(off_t base, size_t len, const char *devmem)
 	 * but to workaround problems many people encountered when trying
 	 * to read from /dev/mem using regular read() calls.
 	 */
-	mmp = mmap(0, mmoffset + len, PROT_READ, MAP_SHARED, fd, base - mmoffset);
+	mmp = mmap(NULL, mmoffset + len, PROT_READ, MAP_SHARED, fd, base - mmoffset);
 	if (mmp == MAP_FAILED)
 		goto try_read;