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| author | shirishpargaonkar@gmail.com <shirishpargaonkar@gmail.com> | 2010-08-24 20:53:48 +0400 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2010-08-24 22:12:52 +0400 |
| commit | 2d20ca835867d93ead6ce61780d883a4b128106d (patch) | |
| tree | 519a2bff48470a78406e55428a8410ed63c63c48 /fs/cifs/cifsglob.h | |
| parent | 24e6cf92fde1f140d8eb0bf7cd24c2c78149b6b2 (diff) | |
| download | linux-2d20ca835867d93ead6ce61780d883a4b128106d.tar.xz | |
Eliminate sparse warning - bad constant expression
Eliminiate sparse warning during usage of crypto_shash_* APIs
error: bad constant expression
Allocate memory for shash descriptors once, so that we do not kmalloc/kfree it
for every signature generation (shash descriptor for md5 hash).
From ed7538619817777decc44b5660b52268077b74f3 Mon Sep 17 00:00:00 2001
From: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Date: Tue, 24 Aug 2010 11:47:43 -0500
Subject: [PATCH] eliminate sparse warnings during crypto_shash_* APis usage
Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 49563e0c1725..c9d0cfc086eb 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -123,12 +123,19 @@ struct cifs_cred { struct cifs_ace *aces; }; +struct sdesc { + struct shash_desc shash; + char ctx[]; +}; + struct ntlmssp_auth { __u32 client_flags; __u32 server_flags; unsigned char ciphertext[CIFS_CPHTXT_SIZE]; struct crypto_shash *hmacmd5; struct crypto_shash *md5; + struct sdesc *sdeschmacmd5; + struct sdesc *sdescmd5; }; /* |