From: Al Viro <viro@ftp.linux.org.uk>
To: torvalds@osdl.org
Cc: jgarzik@pobox.com, linux-kernel@vger.kernel.org
Subject: [PATCH] s2io bogus memset
Date: Tue, 23 Jan 2007 12:25:08 +0000 [thread overview]
Message-ID: <E1H9Ki4-0006pB-FK@ZenIV.linux.org.uk> (raw)
memset() after kmalloc() on size * 8 would better be on size * 8, not
just size; fixed by switching to kcalloc() - it's more idiomatic anyway.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -554,10 +554,9 @@ static int init_shared_mem(struct s2io_n
}
}
- nic->ufo_in_band_v = kmalloc((sizeof(u64) * size), GFP_KERNEL);
+ nic->ufo_in_band_v = kcalloc(size, sizeof(u64), GFP_KERNEL);
if (!nic->ufo_in_band_v)
return -ENOMEM;
- memset(nic->ufo_in_band_v, 0, size);
/* Allocation and initialization of RXDs in Rings */
size = 0;
next reply other threads:[~2007-01-23 12:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-23 12:25 Al Viro [this message]
2007-01-23 21:26 ` [PATCH] s2io bogus memset Jeff Garzik
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