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| author | J. Bruce Fields <bfields@fieldses.org> | 2007-07-17 04:04:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 10:23:07 -0700 |
| commit | f7fede4b27bfc6c987d6da8e40384b1b098830bb (patch) | |
| tree | c9ec028a7d0a1ff1814108a61177713512830acd /fs/nfsd/nfs4acl.c | |
| parent | 33a1060ae7dc671a0208b341bd454009625bb5a6 (diff) | |
| download | linux-3.10-f7fede4b27bfc6c987d6da8e40384b1b098830bb.tar.gz linux-3.10-f7fede4b27bfc6c987d6da8e40384b1b098830bb.tar.bz2 linux-3.10-f7fede4b27bfc6c987d6da8e40384b1b098830bb.zip | |
knfsd: nfsd4: silence a compiler warning in ACL code
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@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nfsd/nfs4acl.c')
| -rw-r--r-- | fs/nfsd/nfs4acl.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c index cc3b7badd48..4adb5ee4759 100644 --- a/fs/nfsd/nfs4acl.c +++ b/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; |