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>hifive-unleashed-5.1
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dd8e2902d0
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@ -1009,7 +1009,7 @@ decrypt_passphrase_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok,
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{
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{
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struct scatterlist dst_sg;
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struct scatterlist dst_sg;
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struct scatterlist src_sg;
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struct scatterlist src_sg;
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struct mutex *tfm_mutex = NULL;
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struct mutex *tfm_mutex;
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struct blkcipher_desc desc = {
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struct blkcipher_desc desc = {
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.flags = CRYPTO_TFM_REQ_MAY_SLEEP
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.flags = CRYPTO_TFM_REQ_MAY_SLEEP
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};
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};
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@ -1123,8 +1123,8 @@ int ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat,
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size_t found_auth_tok;
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size_t found_auth_tok;
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size_t next_packet_is_auth_tok_packet;
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size_t next_packet_is_auth_tok_packet;
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struct list_head auth_tok_list;
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struct list_head auth_tok_list;
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struct ecryptfs_auth_tok *matching_auth_tok = NULL;
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struct ecryptfs_auth_tok *matching_auth_tok;
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struct ecryptfs_auth_tok *candidate_auth_tok = NULL;
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struct ecryptfs_auth_tok *candidate_auth_tok;
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char *candidate_auth_tok_sig;
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char *candidate_auth_tok_sig;
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size_t packet_size;
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size_t packet_size;
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struct ecryptfs_auth_tok *new_auth_tok;
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struct ecryptfs_auth_tok *new_auth_tok;
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