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new:kzalloc

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This commit is contained in:
fslongjin
2022-08-15 17:57:05 +08:00
parent cec44c1fd7
commit f513286f53
11 changed files with 73 additions and 29 deletions
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kernel/driver/mouse/ps2_mouse.c
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@ -201,7 +201,7 @@ static int ps2_mouse_enable_5keys()
void ps2_mouse_init()
{
// 初始化鼠标读入队列缓冲区
ps2_mouse_buf_ptr = (struct ps2_mouse_input_buffer *)kmalloc(sizeof(struct ps2_mouse_input_buffer), 0);
ps2_mouse_buf_ptr = (struct ps2_mouse_input_buffer *)kzalloc(sizeof(struct ps2_mouse_input_buffer), 0);
ps2_mouse_buf_ptr->ptr_head = ps2_mouse_buf_ptr->buffer;
ps2_mouse_buf_ptr->ptr_tail = ps2_mouse_buf_ptr->buffer;
ps2_mouse_buf_ptr->count = 0;