diff options
Diffstat (limited to 'src/drivers/net')
| -rw-r--r-- | src/drivers/net/b44.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drivers/net/b44.c b/src/drivers/net/b44.c index 29aa5fa6b..a104652cb 100644 --- a/src/drivers/net/b44.c +++ b/src/drivers/net/b44.c @@ -43,7 +43,6 @@ FILE_LICENCE ( GPL2_OR_LATER ); #include <ipxe/netdevice.h> #include <ipxe/ethernet.h> #include <ipxe/if_ether.h> -#include <ipxe/memmap.h> #include "b44.h" @@ -89,6 +88,8 @@ int phys_ram_within_limit(u64 limit) struct memory_region *highest = NULL; get_memmap(&memmap); + if (memmap.count == 0) + return 0; highest = &memmap.regions[memmap.count - 1]; return (highest->end < limit); |