[PATCH] s390: kzalloc() conversion in drivers/s390

Convert all kmalloc + memset sequences in drivers/s390 to kzalloc usage.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c
index 4b9069370388..9a141776873f 100644
--- a/drivers/s390/char/tty3270.c
+++ b/drivers/s390/char/tty3270.c
@@ -691,10 +691,9 @@ tty3270_alloc_view(void)
         struct tty3270 *tp;
         int pages;
 
-        tp = kmalloc(sizeof(struct tty3270),GFP_KERNEL);
+        tp = kzalloc(sizeof(struct tty3270), GFP_KERNEL);
         if (!tp)
                 goto out_err;
-        memset(tp, 0, sizeof(struct tty3270));
         tp->freemem_pages =
                 kmalloc(sizeof(void *) * TTY3270_STRING_PAGES, GFP_KERNEL);
         if (!tp->freemem_pages)
@@ -767,16 +766,14 @@ tty3270_alloc_screen(struct tty3270 *tp)
         int lines;
 
         size = sizeof(struct tty3270_line) * (tp->view.rows - 2);
-        tp->screen = kmalloc(size, GFP_KERNEL);
+        tp->screen = kzalloc(size, GFP_KERNEL);
         if (!tp->screen)
                 goto out_err;
-        memset(tp->screen, 0, size);
         for (lines = 0; lines < tp->view.rows - 2; lines++) {
                 size = sizeof(struct tty3270_cell) * tp->view.cols;
-                tp->screen[lines].cells = kmalloc(size, GFP_KERNEL);
+                tp->screen[lines].cells = kzalloc(size, GFP_KERNEL);
                 if (!tp->screen[lines].cells)
                         goto out_screen;
-                memset(tp->screen[lines].cells, 0, size);
         }
         return 0;
 out_screen: