The patch titled
knfsd: nfsd4: silence a compiler warning in ACL code
has been added to the -mm tree. Its filename is
knfsd-nfsd4-silence-a-compiler-warning-in-acl-code.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: knfsd: nfsd4: silence a compiler warning in ACL code
From: "J. Bruce Fields" <bfields@xxxxxxxxxxxx>
Silence a compiler warning in the ACL code, and add a comment making clear the
initialization serves no other purpose.
Signed-off-by: "J. Bruce Fields" <bfields@xxxxxxxxxxxxxx>
Signed-off-by: Neil Brown <neilb@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/nfsd/nfs4acl.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff -puN fs/nfsd/nfs4acl.c~knfsd-nfsd4-silence-a-compiler-warning-in-acl-code fs/nfsd/nfs4acl.c
--- a/fs/nfsd/nfs4acl.c~knfsd-nfsd4-silence-a-compiler-warning-in-acl-code
+++ a/fs/nfsd/nfs4acl.c
@@ -183,8 +183,13 @@ static void
summarize_posix_acl(struct posix_acl *acl, struct posix_acl_summary *pas)
{
struct posix_acl_entry *pa, *pe;
- pas->users = 0;
- pas->groups = 0;
+
+ /*
+ * Only pas.users and pas.groups need initialization; previous
+ * posix_acl_valid() calls ensure that the other fields will be
+ * initialized in the following loop. But, just to placate gcc:
+ */
+ memset(pas, 0, sizeof(*pas));
pas->mask = 07;
pe = acl->a_entries + acl->a_count;
_
Patches currently in -mm which might be from bfields@xxxxxxxxxxxx are
nfs-refactor-ip-address-sanity-checks-in-nfs-client.patch
knfsd-nfsd4-fix-nfsv4-filehandle-size-units-confusion.patch
knfsd-nfsd4-silence-a-compiler-warning-in-acl-code.patch
knfsd-nfsd4-fix-handling-of-acl-errrors.patch
knfsd-nfsd-remove-unused-header-interfaceh.patch
knfsd-nfsd4-vary-maximum-delegation-limit-based-on-ram-size-fix.patch
-
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