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staging: greybus: light: fix attributes allocation

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Fix allocation of attributes with the correct size, this also fix smatch
warning:

drivers/staging/greybus/light.c:293 channel_attr_groups_set()
warn: double check that we're allocating correct size: 8 vs 16

Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rui Miguel Silva
2016-09-30 19:24:32 +01:00
committed by Greg Kroah-Hartman
parent 85a42dc867
commit 3855eeec1a
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/greybus/light.c
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@@ -290,8 +290,7 @@ static int channel_attr_groups_set(struct gb_channel *channel,
return 0;
/* Set attributes based in the channel flags */
channel->attrs = kcalloc(size + 1, sizeof(**channel->attrs),
GFP_KERNEL);
channel->attrs = kcalloc(size + 1, sizeof(*channel->attrs), GFP_KERNEL);
if (!channel->attrs)
return -ENOMEM;
channel->attr_group = kcalloc(1, sizeof(*channel->attr_group),