Use vzalloc() instead of vmalloc() and memset(0) to simpify the code. Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx> --- kernel/module/main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/module/main.c b/kernel/module/main.c index fed58d30725d..02b67abc448f 100644 --- a/kernel/module/main.c +++ b/kernel/module/main.c @@ -2138,7 +2138,7 @@ static int move_module(struct module *mod, struct load_info *info) #ifdef CONFIG_ARCH_WANTS_MODULES_DATA_IN_VMALLOC /* Do the allocs. */ - ptr = vmalloc(mod->data_layout.size); + ptr = vzalloc(mod->data_layout.size); /* * The pointer to this block is stored in the module structure * which is inside the block. Just mark it as not being a @@ -2151,7 +2151,6 @@ static int move_module(struct module *mod, struct load_info *info) return -ENOMEM; } - memset(ptr, 0, mod->data_layout.size); mod->data_layout.base = ptr; #endif /* Transfer each section which specifies SHF_ALLOC */ -- 2.25.1
