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staging: ccree: remove dead code 

The inflight_counter field is updated in a single location and
never used. Remove it.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gilad Ben-Yossef 2017-11-02 08:10:23 +00:00 committed by Greg Kroah-Hartman
parent 414a48e88d
commit 642ed0c32b
2 changed files with 0 additions and 5 deletions
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4
drivers/staging/ccree/ssi_cipher.c
View File

@ -697,10 +697,6 @@ static int ssi_blkcipher_complete(struct device *dev,
ssi_buffer_mgr_unmap_blkcipher_request(dev, req_ctx, ivsize, src, dst);
kfree(req_ctx->iv);
/*Decrease the inflight counter*/
if (ctx_p->flow_mode == BYPASS && ctx_p->drvdata->inflight_counter > 0)
ctx_p->drvdata->inflight_counter--;
if (areq) {
/*
* The crypto API expects us to set the req->info to the last

1
drivers/staging/ccree/ssi_driver.h
View File

@ -134,7 +134,6 @@ struct ssi_drvdata {
void *fips_handle;
void *ivgen_handle;
void *sram_mgr_handle;
u32 inflight_counter;
struct clk *clk;
bool coherent;
};