diff options
Diffstat (limited to 'drivers/tty/vt')
| -rw-r--r-- | drivers/tty/vt/consolemap.c | 7 | ||||
| -rw-r--r-- | drivers/tty/vt/keyboard.c | 4 | ||||
| -rw-r--r-- | drivers/tty/vt/selection.c | 3 |
3 files changed, 8 insertions, 6 deletions
diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c index 722a6690c70d..7c7ada0b3ea0 100644 --- a/drivers/tty/vt/consolemap.c +++ b/drivers/tty/vt/consolemap.c @@ -231,7 +231,7 @@ static void set_inverse_trans_unicode(struct vc_data *conp, q = p->inverse_trans_unicode; if (!q) { q = p->inverse_trans_unicode = - kmalloc(MAX_GLYPH * sizeof(u16), GFP_KERNEL); + kmalloc_array(MAX_GLYPH, sizeof(u16), GFP_KERNEL); if (!q) return; } @@ -479,7 +479,8 @@ con_insert_unipair(struct uni_pagedir *p, u_short unicode, u_short fontpos) p1 = p->uni_pgdir[n = unicode >> 11]; if (!p1) { - p1 = p->uni_pgdir[n] = kmalloc(32*sizeof(u16 *), GFP_KERNEL); + p1 = p->uni_pgdir[n] = kmalloc_array(32, sizeof(u16 *), + GFP_KERNEL); if (!p1) return -ENOMEM; for (i = 0; i < 32; i++) p1[i] = NULL; @@ -487,7 +488,7 @@ con_insert_unipair(struct uni_pagedir *p, u_short unicode, u_short fontpos) p2 = p1[n = (unicode >> 6) & 0x1f]; if (!p2) { - p2 = p1[n] = kmalloc(64*sizeof(u16), GFP_KERNEL); + p2 = p1[n] = kmalloc_array(64, sizeof(u16), GFP_KERNEL); if (!p2) return -ENOMEM; memset(p2, 0xff, 64*sizeof(u16)); /* No glyphs for the characters (yet) */ } diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c index 5d412df8e943..d5b4a2b44ab8 100644 --- a/drivers/tty/vt/keyboard.c +++ b/drivers/tty/vt/keyboard.c @@ -1624,7 +1624,7 @@ int vt_do_diacrit(unsigned int cmd, void __user *udp, int perm) struct kbdiacr *dia; int i; - dia = kmalloc(MAX_DIACR * sizeof(struct kbdiacr), + dia = kmalloc_array(MAX_DIACR, sizeof(struct kbdiacr), GFP_KERNEL); if (!dia) return -ENOMEM; @@ -1657,7 +1657,7 @@ int vt_do_diacrit(unsigned int cmd, void __user *udp, int perm) struct kbdiacrsuc __user *a = udp; void *buf; - buf = kmalloc(MAX_DIACR * sizeof(struct kbdiacruc), + buf = kmalloc_array(MAX_DIACR, sizeof(struct kbdiacruc), GFP_KERNEL); if (buf == NULL) return -ENOMEM; diff --git a/drivers/tty/vt/selection.c b/drivers/tty/vt/selection.c index 7851383fbd6c..90ea1cc52b7a 100644 --- a/drivers/tty/vt/selection.c +++ b/drivers/tty/vt/selection.c @@ -280,7 +280,8 @@ int set_selection(const struct tiocl_selection __user *sel, struct tty_struct *t /* Allocate a new buffer before freeing the old one ... */ multiplier = use_unicode ? 3 : 1; /* chars can take up to 3 bytes */ - bp = kmalloc(((sel_end-sel_start)/2+1)*multiplier, GFP_KERNEL); + bp = kmalloc_array((sel_end - sel_start) / 2 + 1, multiplier, + GFP_KERNEL); if (!bp) { printk(KERN_WARNING "selection: kmalloc() failed\n"); clear_selection(); |