diff options
Diffstat (limited to 'hw/display/xenfb.c')
| -rw-r--r-- | hw/display/xenfb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c index f5afcc0..911291c 100644 --- a/hw/display/xenfb.c +++ b/hw/display/xenfb.c @@ -525,8 +525,8 @@ static int xenfb_configure_fb(struct XenFB *xenfb, size_t fb_len_lim, int width, int height, int depth, size_t fb_len, int offset, int row_stride) { - size_t mfn_sz = sizeof(*((struct xenfb_page *)0)->pd); - size_t pd_len = sizeof(((struct xenfb_page *)0)->pd) / mfn_sz; + size_t mfn_sz = sizeof_field(struct xenfb_page, pd[0]); + size_t pd_len = sizeof_field(struct xenfb_page, pd) / mfn_sz; size_t fb_pages = pd_len * XC_PAGE_SIZE / mfn_sz; size_t fb_len_max = fb_pages * XC_PAGE_SIZE; int max_width, max_height; |