[PATCH 6/8] cris-cryptocop: Delete two variables in cryptocop_ioctl_process()

SF Markus Elfring
2016-08-26T12:56:36Z

Date: Fri, 26 Aug 2016 13:40:29 +0200

A zero was assigned to the local variables "cipher_done" and "csum_done"
at one place. But they were not read within this function.
Thus remove them.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
arch/cris/arch-v32/drivers/cryptocop.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/arch/cris/arch-v32/drivers/cryptocop.c b/arch/cris/arch-v32/drivers/cryptocop.c
index cd34723..a682b1f 100644
--- a/arch/cris/arch-v32/drivers/cryptocop.c
+++ b/arch/cris/arch-v32/drivers/cryptocop.c
@@ -2497,8 +2497,6 @@ static int cryptocop_ioctl_process(struct inode *inode, struct file *filp, unsig
int cipher_active, digest_active, csum_active;
int end_digest, end_csum;
int digest_done = 0;
- int cipher_done = 0;
- int csum_done = 0;

DEBUG(printk("cryptocop_ioctl_process\n"));

@@ -2794,12 +2792,10 @@ static int cryptocop_ioctl_process(struct inode *inode, struct file *filp, unsig
dcfgs[dcfg_ix].src = cryptocop_source_dma;
cipher_active = 1;

- if (next_ix = (oper.cipher_start + oper.cipher_len)){
- cipher_done = 1;
+ if (next_ix = (oper.cipher_start + oper.cipher_len))
dcfgs[dcfg_ix].last = 1;
- } else {
+ else
dcfgs[dcfg_ix].last = 0;
- }
dcfgs[dcfg_ix].next = descs[desc_ix].cfg;
descs[desc_ix].cfg = &dcfgs[dcfg_ix];
++dcfg_ix;
@@ -2823,12 +2819,10 @@ static int cryptocop_ioctl_process(struct inode *inode, struct file *filp, unsig
csum_active = 1;
dcfgs[dcfg_ix].tid = CRYPTOCOP_IOCTL_CSUM_TID;
dcfgs[dcfg_ix].src = cryptocop_source_dma;
- if (next_ix = (oper.csum_start + oper.csum_len)){
- csum_done = 1;
+ if (next_ix = (oper.csum_start + oper.csum_len))
dcfgs[dcfg_ix].last = 1;
- } else {
+ else
dcfgs[dcfg_ix].last = 0;
- }
dcfgs[dcfg_ix].next = descs[desc_ix].cfg;
descs[desc_ix].cfg = &dcfgs[dcfg_ix];
++dcfg_ix;
--
2.9.3