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authorMichael Halcrow <mhalcrow@us.ibm.com>2007-10-16 01:28:03 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 09:43:11 -0700
commitdd8e2902d0c02ee28043071023f8fa6063fe8e8f (patch)
treed69f643551948c6bc08929759fee4b281b8aa404 /fs/ecryptfs
parent22e78fafbdf84883f70eb4944cf658fc23c4a1f4 (diff)
downloadlinux-dd8e2902d0c02ee28043071023f8fa6063fe8e8f.tar.bz2
eCryptfs: remove unnecessary variable initializations
Andrew Morton wrote: > > struct mutex *tfm_mutex = NULL; > > This initialisation looks like it's here to kill bogus gcc warning > (if it is, it should have been commented). Please investigate > uninitialized_var() and __maybe_unused sometime. Remove some unnecessary variable initializations. There may be a few more such intializations remaining in the code base; a future patch will take care of those. Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ecryptfs')
-rw-r--r--fs/ecryptfs/keystore.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index e9cda7afe6be..a6cbfc16d8a4 100644
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -1009,7 +1009,7 @@ decrypt_passphrase_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok,
{
struct scatterlist dst_sg;
struct scatterlist src_sg;
- struct mutex *tfm_mutex = NULL;
+ struct mutex *tfm_mutex;
struct blkcipher_desc desc = {
.flags = CRYPTO_TFM_REQ_MAY_SLEEP
};
@@ -1123,8 +1123,8 @@ int ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat,
size_t found_auth_tok;
size_t next_packet_is_auth_tok_packet;
struct list_head auth_tok_list;
- struct ecryptfs_auth_tok *matching_auth_tok = NULL;
- struct ecryptfs_auth_tok *candidate_auth_tok = NULL;
+ struct ecryptfs_auth_tok *matching_auth_tok;
+ struct ecryptfs_auth_tok *candidate_auth_tok;
char *candidate_auth_tok_sig;
size_t packet_size;
struct ecryptfs_auth_tok *new_auth_tok;