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authorRoberto Sassu <roberto.sassu@polito.it>2011-03-21 16:00:51 +0100
committerTyler Hicks <tyhicks@linux.vnet.ibm.com>2011-03-28 01:49:39 -0500
commitcf35ca69131d5fc8febb74629d173e0731bf49c0 (patch)
tree894ff15a7806dbe4f7f899b0c92a1ffadacbd719 /fs/ecryptfs
parent1821df040ac3cd6a57518739f345da6d50ea9d3f (diff)
downloadop-kernel-dev-cf35ca69131d5fc8febb74629d173e0731bf49c0.zip
op-kernel-dev-cf35ca69131d5fc8febb74629d173e0731bf49c0.tar.gz
eCryptfs: removed num_global_auth_toks from ecryptfs_mount_crypt_stat
This patch removes the 'num_global_auth_toks' field of the ecryptfs_mount_crypt_stat structure, used to count the number of items in the 'global_auth_tok_list' list. This variable is not needed because there are no checks based upon it. Signed-off-by: Roberto Sassu <roberto.sassu@polito.it> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Diffstat (limited to 'fs/ecryptfs')
-rw-r--r--fs/ecryptfs/crypto.c1
-rw-r--r--fs/ecryptfs/ecryptfs_kernel.h1
-rw-r--r--fs/ecryptfs/keystore.c1
3 files changed, 0 insertions, 3 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 98a2a31..d2a70a4 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -266,7 +266,6 @@ void ecryptfs_destroy_mount_crypt_stat(
&mount_crypt_stat->global_auth_tok_list,
mount_crypt_stat_list) {
list_del(&auth_tok->mount_crypt_stat_list);
- mount_crypt_stat->num_global_auth_toks--;
if (auth_tok->global_auth_tok_key
&& !(auth_tok->flags & ECRYPTFS_AUTH_TOK_INVALID))
key_put(auth_tok->global_auth_tok_key);
diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index 3ef5b00..6c6b826 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -378,7 +378,6 @@ struct ecryptfs_mount_crypt_stat {
u32 flags;
struct list_head global_auth_tok_list;
struct mutex global_auth_tok_list_mutex;
- size_t num_global_auth_toks;
size_t global_default_cipher_key_size;
size_t global_default_fn_cipher_key_bytes;
unsigned char global_default_cipher_name[ECRYPTFS_MAX_CIPHER_NAME_SIZE
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index 4feb78c..523e51d 100644
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -2454,7 +2454,6 @@ ecryptfs_add_global_auth_tok(struct ecryptfs_mount_crypt_stat *mount_crypt_stat,
mutex_lock(&mount_crypt_stat->global_auth_tok_list_mutex);
list_add(&new_auth_tok->mount_crypt_stat_list,
&mount_crypt_stat->global_auth_tok_list);
- mount_crypt_stat->num_global_auth_toks++;
mutex_unlock(&mount_crypt_stat->global_auth_tok_list_mutex);
out:
return rc;
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