diff options
Diffstat (limited to 'drivers/video/fbdev/core')
-rw-r--r-- | drivers/video/fbdev/core/bitblit.c | 4 | ||||
-rw-r--r-- | drivers/video/fbdev/core/fbcon.c | 3 | ||||
-rw-r--r-- | drivers/video/fbdev/core/fbcon_ccw.c | 7 | ||||
-rw-r--r-- | drivers/video/fbdev/core/fbcon_cw.c | 7 | ||||
-rw-r--r-- | drivers/video/fbdev/core/fbcon_rotate.c | 2 | ||||
-rw-r--r-- | drivers/video/fbdev/core/fbcon_ud.c | 4 | ||||
-rw-r--r-- | drivers/video/fbdev/core/fbmem.c | 7 | ||||
-rw-r--r-- | drivers/video/fbdev/core/fbmon.c | 2 |
8 files changed, 20 insertions, 16 deletions
diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c index 790900d646c0..ca935c09a261 100644 --- a/drivers/video/fbdev/core/bitblit.c +++ b/drivers/video/fbdev/core/bitblit.c @@ -269,7 +269,7 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode, if (attribute) { u8 *dst; - dst = kmalloc(w * vc->vc_font.height, GFP_ATOMIC); + dst = kmalloc_array(w, vc->vc_font.height, GFP_ATOMIC); if (!dst) return; kfree(ops->cursor_data); @@ -312,7 +312,7 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode, vc->vc_cursor_type != ops->p->cursor_shape || ops->cursor_state.mask == NULL || ops->cursor_reset) { - char *mask = kmalloc(w*vc->vc_font.height, GFP_ATOMIC); + char *mask = kmalloc_array(w, vc->vc_font.height, GFP_ATOMIC); int cur_height, size, i = 0; u8 msk = 0xff; diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c index 3e330e0f56ed..c910e74d46ff 100644 --- a/drivers/video/fbdev/core/fbcon.c +++ b/drivers/video/fbdev/core/fbcon.c @@ -591,7 +591,8 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info, if (scr_readw(r) != vc->vc_video_erase_char) break; if (r != q && new_rows >= rows + logo_lines) { - save = kmalloc(logo_lines * new_cols * 2, GFP_KERNEL); + save = kmalloc(array3_size(logo_lines, new_cols, 2), + GFP_KERNEL); if (save) { int i = cols < new_cols ? cols : new_cols; scr_memsetw(save, erase, logo_lines * new_cols * 2); diff --git a/drivers/video/fbdev/core/fbcon_ccw.c b/drivers/video/fbdev/core/fbcon_ccw.c index 37a8b0b22566..dfa9a8aa4509 100644 --- a/drivers/video/fbdev/core/fbcon_ccw.c +++ b/drivers/video/fbdev/core/fbcon_ccw.c @@ -258,7 +258,7 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode, if (attribute) { u8 *dst; - dst = kmalloc(w * vc->vc_font.width, GFP_ATOMIC); + dst = kmalloc_array(w, vc->vc_font.width, GFP_ATOMIC); if (!dst) return; kfree(ops->cursor_data); @@ -304,14 +304,15 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode, vc->vc_cursor_type != ops->p->cursor_shape || ops->cursor_state.mask == NULL || ops->cursor_reset) { - char *tmp, *mask = kmalloc(w*vc->vc_font.width, GFP_ATOMIC); + char *tmp, *mask = kmalloc_array(w, vc->vc_font.width, + GFP_ATOMIC); int cur_height, size, i = 0; int width = (vc->vc_font.width + 7)/8; if (!mask) return; - tmp = kmalloc(width * vc->vc_font.height, GFP_ATOMIC); + tmp = kmalloc_array(width, vc->vc_font.height, GFP_ATOMIC); if (!tmp) { kfree(mask); diff --git a/drivers/video/fbdev/core/fbcon_cw.c b/drivers/video/fbdev/core/fbcon_cw.c index 1888f8c866e8..ce08251bfd38 100644 --- a/drivers/video/fbdev/core/fbcon_cw.c +++ b/drivers/video/fbdev/core/fbcon_cw.c @@ -241,7 +241,7 @@ static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode, if (attribute) { u8 *dst; - dst = kmalloc(w * vc->vc_font.width, GFP_ATOMIC); + dst = kmalloc_array(w, vc->vc_font.width, GFP_ATOMIC); if (!dst) return; kfree(ops->cursor_data); @@ -287,14 +287,15 @@ static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode, vc->vc_cursor_type != ops->p->cursor_shape || ops->cursor_state.mask == NULL || ops->cursor_reset) { - char *tmp, *mask = kmalloc(w*vc->vc_font.width, GFP_ATOMIC); + char *tmp, *mask = kmalloc_array(w, vc->vc_font.width, + GFP_ATOMIC); int cur_height, size, i = 0; int width = (vc->vc_font.width + 7)/8; if (!mask) return; - tmp = kmalloc(width * vc->vc_font.height, GFP_ATOMIC); + tmp = kmalloc_array(width, vc->vc_font.height, GFP_ATOMIC); if (!tmp) { kfree(mask); diff --git a/drivers/video/fbdev/core/fbcon_rotate.c b/drivers/video/fbdev/core/fbcon_rotate.c index 8a51e4d95cc5..c0d445294aa7 100644 --- a/drivers/video/fbdev/core/fbcon_rotate.c +++ b/drivers/video/fbdev/core/fbcon_rotate.c @@ -46,7 +46,7 @@ static int fbcon_rotate_font(struct fb_info *info, struct vc_data *vc) info->fbops->fb_sync(info); if (ops->fd_size < d_cellsize * len) { - dst = kmalloc(d_cellsize * len, GFP_KERNEL); + dst = kmalloc_array(len, d_cellsize, GFP_KERNEL); if (dst == NULL) { err = -ENOMEM; diff --git a/drivers/video/fbdev/core/fbcon_ud.c b/drivers/video/fbdev/core/fbcon_ud.c index f98eee263597..1936afc78fec 100644 --- a/drivers/video/fbdev/core/fbcon_ud.c +++ b/drivers/video/fbdev/core/fbcon_ud.c @@ -289,7 +289,7 @@ static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode, if (attribute) { u8 *dst; - dst = kmalloc(w * vc->vc_font.height, GFP_ATOMIC); + dst = kmalloc_array(w, vc->vc_font.height, GFP_ATOMIC); if (!dst) return; kfree(ops->cursor_data); @@ -335,7 +335,7 @@ static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode, vc->vc_cursor_type != ops->p->cursor_shape || ops->cursor_state.mask == NULL || ops->cursor_reset) { - char *mask = kmalloc(w*vc->vc_font.height, GFP_ATOMIC); + char *mask = kmalloc_array(w, vc->vc_font.height, GFP_ATOMIC); int cur_height, size, i = 0; u8 msk = 0xff; diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 924d0730ffe2..609438d2465b 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -489,7 +489,8 @@ static int fb_show_logo_line(struct fb_info *info, int rotate, } if (fb_logo.depth <= 4) { - logo_new = kmalloc(logo->width * logo->height, GFP_KERNEL); + logo_new = kmalloc_array(logo->width, logo->height, + GFP_KERNEL); if (logo_new == NULL) { kfree(palette); if (saved_pseudo_palette) @@ -506,8 +507,8 @@ static int fb_show_logo_line(struct fb_info *info, int rotate, image.height = logo->height; if (rotate) { - logo_rotate = kmalloc(logo->width * - logo->height, GFP_KERNEL); + logo_rotate = kmalloc_array(logo->width, logo->height, + GFP_KERNEL); if (logo_rotate) fb_rotate_logo(info, logo_rotate, &image, rotate); } diff --git a/drivers/video/fbdev/core/fbmon.c b/drivers/video/fbdev/core/fbmon.c index 2b2d67328514..522cf441842c 100644 --- a/drivers/video/fbdev/core/fbmon.c +++ b/drivers/video/fbdev/core/fbmon.c @@ -671,7 +671,7 @@ static struct fb_videomode *fb_create_modedb(unsigned char *edid, int *dbsize, } *dbsize = num; - m = kmalloc(num * sizeof(struct fb_videomode), GFP_KERNEL); + m = kmalloc_array(num, sizeof(struct fb_videomode), GFP_KERNEL); if (!m) return mode; memmove(m, mode, num * sizeof(struct fb_videomode)); |