linux-kernel - [PATCH 2.6.20-rc3] TTY_IO: Remove unnecessary kmalloc casts

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Message-ID: <20070105063600.GA13571@Ahmed>
Date:	Fri, 5 Jan 2007 08:36:00 +0200
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: [PATCH 2.6.20-rc3] TTY_IO: Remove unnecessary kmalloc casts

Remove unnecessary kmalloc casts in drivers/char/tty_io.c

Signed-off-by: Ahmed Darwish <darwish.07@...il.com>

diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 47a6eac..97f54b0 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1932,16 +1932,14 @@ static int init_dev(struct tty_driver *driver, int idx,
 	}
 
 	if (!*tp_loc) {
-		tp = (struct ktermios *) kmalloc(sizeof(struct ktermios),
-						GFP_KERNEL);
+		tp = kmalloc(sizeof(struct ktermios), GFP_KERNEL);
 		if (!tp)
 			goto free_mem_out;
 		*tp = driver->init_termios;
 	}
 
 	if (!*ltp_loc) {
-		ltp = (struct ktermios *) kmalloc(sizeof(struct ktermios),
-						 GFP_KERNEL);
+		ltp = kmalloc(sizeof(struct ktermios), GFP_KERNEL);
 		if (!ltp)
 			goto free_mem_out;
 		memset(ltp, 0, sizeof(struct ktermios));
@@ -1965,16 +1963,14 @@ static int init_dev(struct tty_driver *driver, int idx,
 		}
 
 		if (!*o_tp_loc) {
-			o_tp = (struct ktermios *)
-				kmalloc(sizeof(struct ktermios), GFP_KERNEL);
+			o_tp = kmalloc(sizeof(struct ktermios), GFP_KERNEL);
 			if (!o_tp)
 				goto free_mem_out;
 			*o_tp = driver->other->init_termios;
 		}
 
 		if (!*o_ltp_loc) {
-			o_ltp = (struct ktermios *)
-				kmalloc(sizeof(struct ktermios), GFP_KERNEL);
+			o_ltp = kmalloc(sizeof(struct ktermios), GFP_KERNEL);
 			if (!o_ltp)
 				goto free_mem_out;
 			memset(o_ltp, 0, sizeof(struct ktermios));

-- 
Ahmed S. Darwish
http://darwish-07.blogspot.com
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