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Char: vt, use kzalloc

PATCH New Jiri Slaby 1 participant 2 messages May 29, 2007 Char and misc drivers

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Jiri Slaby

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PATCH 1/2 Char: vt, use kzalloc

vt, use kzalloc

Signed-off-by Jiri Slaby <[email protected]>

---
commit daa738839b831a78b895ad9cec1da0157e4b1be7
tree 039d7b54429bd8256f59e493f17e43947a2f173e
parent 1a5e44385253ef9a193badf768f40543af6996ca
author Jiri Slaby <[email protected]> Sun, 27 May 2007 09:49:53 +0200 committer Jiri Slaby <[email protected]> Tue, 29 May 2007 12:41:08 +0200

 drivers/char/vt.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
drivers/char/vt.c +1 -2
index bbd9fc4..1cc960a 100644
@@ -729,10 +729,9 @@ int vc_allocate(unsigned int currcons)	/* return 0 on success */
 	    /* although the numbers above are not valid since long ago, the
 	       point is still up-to-date and the comment still has its value
 	       even if only as a historical artifact.  --mj, July 1998 */
-	    vc = kmalloc(sizeof(struct vc_data), GFP_KERNEL);
+	    vc = kzalloc(sizeof(struct vc_data), GFP_KERNEL);
 	    if (!vc)
 		return -ENOMEM;
-	    memset(vc, 0, sizeof(*vc));
 	    vc_cons[currcons].d = vc;
 	    INIT_WORK(&vc_cons[currcons].SAK_work, vc_SAK);
 	    visual_init(vc, currcons, 1);
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#1 lore raw

PATCH 2/2 Char: vt, use ARRAY_SIZE

vt, use ARRAY_SIZE

Signed-off-by Jiri Slaby <[email protected]>

---
commit 4be166037b1ccf8a639aef015a224941de7dcf0a
tree 68cf3d32232a23963fbfd15d0831b89ea7123b92
parent daa738839b831a78b895ad9cec1da0157e4b1be7
author Jiri Slaby <[email protected]> Sun, 27 May 2007 10:13:41 +0200 committer Jiri Slaby <[email protected]> Tue, 29 May 2007 12:41:13 +0200

 drivers/char/vt.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
drivers/char/vt.c +1 -2
index 1cc960a..694f625 100644
@@ -1990,8 +1990,7 @@ static int is_double_width(uint32_t ucs)
 		{ 0xFE30, 0xFE6F }, { 0xFF00, 0xFF60 }, { 0xFFE0, 0xFFE6 },
 		{ 0x20000, 0x2FFFD }, { 0x30000, 0x3FFFD }
 	};
-	return bisearch(ucs, double_width,
-		sizeof(double_width) / sizeof(*double_width) - 1);
+	return bisearch(ucs, double_width, ARRAY_SIZE(double_width) - 1);
 }
 
 /* acquires console_sem */