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-rw-r--r--drivers/char/vt.c12
-rw-r--r--include/linux/console_struct.h1
2 files changed, 3 insertions, 10 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 7947bd1b4cf7..404f4c1ee431 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -770,14 +770,12 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */
770 visual_init(vc, currcons, 1); 770 visual_init(vc, currcons, 1);
771 if (!*vc->vc_uni_pagedir_loc) 771 if (!*vc->vc_uni_pagedir_loc)
772 con_set_default_unimap(vc); 772 con_set_default_unimap(vc);
773 if (!vc->vc_kmalloced) 773 vc->vc_screenbuf = kmalloc(vc->vc_screenbuf_size, GFP_KERNEL);
774 vc->vc_screenbuf = kmalloc(vc->vc_screenbuf_size, GFP_KERNEL);
775 if (!vc->vc_screenbuf) { 774 if (!vc->vc_screenbuf) {
776 kfree(vc); 775 kfree(vc);
777 vc_cons[currcons].d = NULL; 776 vc_cons[currcons].d = NULL;
778 return -ENOMEM; 777 return -ENOMEM;
779 } 778 }
780 vc->vc_kmalloced = 1;
781 vc_init(vc, vc->vc_rows, vc->vc_cols, 1); 779 vc_init(vc, vc->vc_rows, vc->vc_cols, 1);
782 vcs_make_sysfs(currcons); 780 vcs_make_sysfs(currcons);
783 atomic_notifier_call_chain(&vt_notifier_list, VT_ALLOCATE, &param); 781 atomic_notifier_call_chain(&vt_notifier_list, VT_ALLOCATE, &param);
@@ -913,10 +911,8 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
913 if (new_scr_end > new_origin) 911 if (new_scr_end > new_origin)
914 scr_memsetw((void *)new_origin, vc->vc_video_erase_char, 912 scr_memsetw((void *)new_origin, vc->vc_video_erase_char,
915 new_scr_end - new_origin); 913 new_scr_end - new_origin);
916 if (vc->vc_kmalloced) 914 kfree(vc->vc_screenbuf);
917 kfree(vc->vc_screenbuf);
918 vc->vc_screenbuf = newscreen; 915 vc->vc_screenbuf = newscreen;
919 vc->vc_kmalloced = 1;
920 vc->vc_screenbuf_size = new_screen_size; 916 vc->vc_screenbuf_size = new_screen_size;
921 set_origin(vc); 917 set_origin(vc);
922 918
@@ -995,8 +991,7 @@ void vc_deallocate(unsigned int currcons)
995 vc->vc_sw->con_deinit(vc); 991 vc->vc_sw->con_deinit(vc);
996 put_pid(vc->vt_pid); 992 put_pid(vc->vt_pid);
997 module_put(vc->vc_sw->owner); 993 module_put(vc->vc_sw->owner);
998 if (vc->vc_kmalloced) 994 kfree(vc->vc_screenbuf);
999 kfree(vc->vc_screenbuf);
1000 if (currcons >= MIN_NR_CONSOLES) 995 if (currcons >= MIN_NR_CONSOLES)
1001 kfree(vc); 996 kfree(vc);
1002 vc_cons[currcons].d = NULL; 997 vc_cons[currcons].d = NULL;
@@ -2881,7 +2876,6 @@ static int __init con_init(void)
2881 INIT_WORK(&vc_cons[currcons].SAK_work, vc_SAK); 2876 INIT_WORK(&vc_cons[currcons].SAK_work, vc_SAK);
2882 visual_init(vc, currcons, 1); 2877 visual_init(vc, currcons, 1);
2883 vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_NOWAIT); 2878 vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_NOWAIT);
2884 vc->vc_kmalloced = 0;
2885 vc_init(vc, vc->vc_rows, vc->vc_cols, 2879 vc_init(vc, vc->vc_rows, vc->vc_cols,
2886 currcons || !vc->vc_sw->con_save_screen); 2880 currcons || !vc->vc_sw->con_save_screen);
2887 } 2881 }
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index d71f7c0f931b..38fe59dc89ae 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -89,7 +89,6 @@ struct vc_data {
89 unsigned int vc_need_wrap : 1; 89 unsigned int vc_need_wrap : 1;
90 unsigned int vc_can_do_color : 1; 90 unsigned int vc_can_do_color : 1;
91 unsigned int vc_report_mouse : 2; 91 unsigned int vc_report_mouse : 2;
92 unsigned int vc_kmalloced : 1;
93 unsigned char vc_utf : 1; /* Unicode UTF-8 encoding */ 92 unsigned char vc_utf : 1; /* Unicode UTF-8 encoding */
94 unsigned char vc_utf_count; 93 unsigned char vc_utf_count;
95 int vc_utf_char; 94 int vc_utf_char;