Messages in this thread Patch in this message | | | From | Philipp Reisner <> | Subject | [PATCH 11/13] drbd: drbd_nla_check_mandatory(): Need to remove the DRBD_GENLA_F_MANDATORY flag first | Date | Mon, 10 Oct 2011 13:55:04 +0200 |
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From: Andreas Gruenbacher <agruen@linbit.com>
We need to remove the flag before checking for valid types.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> --- include/linux/genl_magic_func.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h index 99f4e95..2d38695 100644 --- a/include/linux/genl_magic_func.h +++ b/include/linux/genl_magic_func.h @@ -158,9 +158,9 @@ static inline int drbd_nla_check_mandatory(int maxtype, struct nlattr *nla) nla_for_each_attr(nla, head, len, rem) { if (nla->nla_type & DRBD_GENLA_F_MANDATORY) { + nla->nla_type &= ~DRBD_GENLA_F_MANDATORY; if (nla_type(nla) > maxtype) return -EOPNOTSUPP; - nla->nla_type &= ~DRBD_GENLA_F_MANDATORY; } } return 0; -- 1.7.4.1
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