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authorAndreas Gruenbacher <agruen@linbit.com>2011-05-24 16:08:58 +0400
committerPhilipp Reisner <philipp.reisner@linbit.com>2012-11-08 19:55:56 +0400
commit5084d71d89e1a94193378efb12ac659e4e6ada3f (patch)
tree3dcb2b69eaa77637808e7ea2adcee13b8ea9b2a8 /include/linux/genl_magic_func.h
parent5f9359201b5cf1d94fe0e0c47fcba38cfc921863 (diff)
downloadlinux-5084d71d89e1a94193378efb12ac659e4e6ada3f.tar.xz
drbd: drbd_nla_check_mandatory(): Need to remove the DRBD_GENLA_F_MANDATORY flag first
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>
Diffstat (limited to 'include/linux/genl_magic_func.h')
-rw-r--r--include/linux/genl_magic_func.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
index 58edd403a3ff..357f2ad403b1 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;