Hi,
Given what you said above, I don't see gcc, on its best day, will ever
know enough to validate that that variable is indeed always initialized.
So I would vote for silencing it on those grounds.
I agree too. How about this one:
diff -dur linux/fs/nfsd/nfs4acl.c linux.new/fs/nfsd/nfs4acl.c
--- linux/fs/nfsd/nfs4acl.c 2007-05-29 12:28:29.000000000 +0000
+++ linux.new/fs/nfsd/nfs4acl.c 2007-05-29 12:30:45.000000000 +0000
@@ -183,8 +183,6 @@
summarize_posix_acl(struct posix_acl *acl, struct posix_acl_summary *pas)
{
struct posix_acl_entry *pa, *pe;
- pas->users = 0;
- pas->groups = 0;
pas->mask = 07;
pe = acl->a_entries + acl->a_count;
@@ -229,6 +227,7 @@
int eflag = ((flags & NFS4_ACL_TYPE_DEFAULT) ?
NFS4_INHERITANCE_FLAGS | NFS4_ACE_INHERIT_ONLY_ACE : 0);
+ memset(pas, 0, sizeof(struct posix_acl_summary);
BUG_ON(pacl->a_count < 3);
summarize_posix_acl(pacl, &pas);
Regards
dave
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