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(parent: 35599ed) | patch
xen/privcmd: return -EFAULT on error
authorDan Carpenter <dan.carpenter@oracle.com>
Sat, 8 Sep 2012 09:57:35 +0000 (12:57 +0300)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Mon, 10 Sep 2012 19:34:56 +0000 (15:34 -0400)
commit49591f7cae35d5599b0818a1d91e6230fa3f0999
tree29a653d6354535842cae3c515211a5bf37da1f6btree | snapshot
parent35599ed5916fa173180b316d338f444ae741937ecommit | diff
xen/privcmd: return -EFAULT on error

__copy_to_user() returns the number of bytes remaining to be copied but
we want to return a negative error code here.

Acked-by: Andres Lagar-Cavilla <andres@lagarcavilla.org>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
drivers/xen/privcmd.c diff | blob | history
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