From c5bf8914024ed00b8121ac64a61d49d3cc13d64c Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Sat, 16 Sep 2017 17:32:51 +0100 Subject: [PATCH] staging: ccree: remove unused and redundant variable idx Variable idx is being set but never read and thus it can be removed because it is redundant. Cleans up clang build warnings: warning: Value stored to 'idx' during its initialization is never read warning: Value stored to 'idx' is never read warning: Value stored to 'idx' is never read Signed-off-by: Colin Ian King Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ccree/ssi_aead.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/staging/ccree/ssi_aead.c b/drivers/staging/ccree/ssi_aead.c index d09da280e48a..7a537f8cd943 100644 --- a/drivers/staging/ccree/ssi_aead.c +++ b/drivers/staging/ccree/ssi_aead.c @@ -1809,7 +1809,6 @@ static inline int ssi_aead_gcm( unsigned int *seq_size) { struct aead_req_ctx *req_ctx = aead_request_ctx(req); - unsigned int idx = *seq_size; unsigned int cipher_flow_mode; if (req_ctx->gen_ctx.op_type == DRV_CRYPTO_DIRECTION_DECRYPT) { @@ -1826,7 +1825,6 @@ static inline int ssi_aead_gcm( ssi_aead_create_assoc_desc(req, DIN_HASH, desc, seq_size); ssi_aead_gcm_setup_gctr_desc(req, desc, seq_size); ssi_aead_process_gcm_result_desc(req, desc, seq_size); - idx = *seq_size; return 0; } @@ -1841,7 +1839,6 @@ static inline int ssi_aead_gcm( ssi_aead_process_cipher_data_desc(req, cipher_flow_mode, desc, seq_size); ssi_aead_process_gcm_result_desc(req, desc, seq_size); - idx = *seq_size; return 0; } -- 2.25.1