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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2016-09-27 13:03:22 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-09-27 21:52:00 -0400 |
| commit | 2211d5ba5c6c4e972ba6dbc912b2897425ea6621 (patch) | |
| tree | 2e74980ee6f475ea25560b098e367b1b5b7b8907 /fs/cifs/cifssmb.c | |
| parent | de04e76935ad5985d318fbce298a17e9dd2092b7 (diff) | |
| download | linux-stable-2211d5ba5c6c4e972ba6dbc912b2897425ea6621.tar.gz linux-stable-2211d5ba5c6c4e972ba6dbc912b2897425ea6621.tar.bz2 linux-stable-2211d5ba5c6c4e972ba6dbc912b2897425ea6621.zip | |
posix_acl: xattr representation cleanups
Remove the unnecessary typedefs and the zero-length a_entries array in
struct posix_acl_xattr_header.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/cifs/cifssmb.c')
| -rw-r--r-- | fs/cifs/cifssmb.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index d47197ea4ab6..fb63e4c70cff 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -3334,7 +3334,7 @@ CIFSSMB_set_compression(const unsigned int xid, struct cifs_tcon *tcon, #ifdef CONFIG_CIFS_POSIX /*Convert an Access Control Entry from wire format to local POSIX xattr format*/ -static void cifs_convert_ace(posix_acl_xattr_entry *ace, +static void cifs_convert_ace(struct posix_acl_xattr_entry *ace, struct cifs_posix_ace *cifs_ace) { /* u8 cifs fields do not need le conversion */ @@ -3358,7 +3358,7 @@ static int cifs_copy_posix_acl(char *trgt, char *src, const int buflen, __u16 count; struct cifs_posix_ace *pACE; struct cifs_posix_acl *cifs_acl = (struct cifs_posix_acl *)src; - posix_acl_xattr_header *local_acl = (posix_acl_xattr_header *)trgt; + struct posix_acl_xattr_header *local_acl = (void *)trgt; if (le16_to_cpu(cifs_acl->version) != CIFS_ACL_VERSION) return -EOPNOTSUPP; @@ -3396,9 +3396,11 @@ static int cifs_copy_posix_acl(char *trgt, char *src, const int buflen, } else if (size > buflen) { return -ERANGE; } else /* buffer big enough */ { + struct posix_acl_xattr_entry *ace = (void *)(local_acl + 1); + local_acl->a_version = cpu_to_le32(POSIX_ACL_XATTR_VERSION); for (i = 0; i < count ; i++) { - cifs_convert_ace(&local_acl->a_entries[i], pACE); + cifs_convert_ace(&ace[i], pACE); pACE++; } } @@ -3406,7 +3408,7 @@ static int cifs_copy_posix_acl(char *trgt, char *src, const int buflen, } static __u16 convert_ace_to_cifs_ace(struct cifs_posix_ace *cifs_ace, - const posix_acl_xattr_entry *local_ace) + const struct posix_acl_xattr_entry *local_ace) { __u16 rc = 0; /* 0 = ACL converted ok */ @@ -3431,7 +3433,7 @@ static __u16 ACL_to_cifs_posix(char *parm_data, const char *pACL, { __u16 rc = 0; struct cifs_posix_acl *cifs_acl = (struct cifs_posix_acl *)parm_data; - posix_acl_xattr_header *local_acl = (posix_acl_xattr_header *)pACL; + struct posix_acl_xattr_header *local_acl = (void *)pACL; int count; int i; @@ -3459,7 +3461,7 @@ static __u16 ACL_to_cifs_posix(char *parm_data, const char *pACL, } for (i = 0; i < count; i++) { rc = convert_ace_to_cifs_ace(&cifs_acl->ace_array[i], - &local_acl->a_entries[i]); + (struct posix_acl_xattr_entry *)(local_acl + 1)); if (rc != 0) { /* ACE not converted */ break; |