diff options
| -rw-r--r-- | mm/memory_hotplug.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index b3c0ff52bb72..21890994c1d3 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -101,9 +101,11 @@ static int set_memmap_mode(const char *val, const struct kernel_param *kp) static int get_memmap_mode(char *buffer, const struct kernel_param *kp) { - if (*((int *)kp->arg) == MEMMAP_ON_MEMORY_FORCE) - return sprintf(buffer, "force\n"); - return param_get_bool(buffer, kp); + int mode = *((int *)kp->arg); + + if (mode == MEMMAP_ON_MEMORY_FORCE) + return sprintf(buffer, "force\n"); + return sprintf(buffer, "%c\n", mode ? 'Y' : 'N'); } static const struct kernel_param_ops memmap_mode_ops = { |