diff options
Diffstat (limited to 'arch/s390/numa/mode_emu.c')
| -rw-r--r-- | arch/s390/numa/mode_emu.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/s390/numa/mode_emu.c b/arch/s390/numa/mode_emu.c index 71a12a4f4906..72d742bb2d17 100644 --- a/arch/s390/numa/mode_emu.c +++ b/arch/s390/numa/mode_emu.c @@ -558,9 +558,7 @@ static int __init early_parse_emu_nodes(char *p) { int count; - if (kstrtoint(p, 0, &count) != 0 || count <= 0) - return 0; - if (count <= 0) + if (!p || kstrtoint(p, 0, &count) != 0 || count <= 0) return 0; emu_nodes = min(count, MAX_NUMNODES); return 0; @@ -572,7 +570,8 @@ early_param("emu_nodes", early_parse_emu_nodes); */ static int __init early_parse_emu_size(char *p) { - emu_size = memparse(p, NULL); + if (p) + emu_size = memparse(p, NULL); return 0; } early_param("emu_size", early_parse_emu_size); |