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IB/iser: Refactor iscsi_iser_check_protection function 

Reduce lines of code by using local variable.

Signed-off-by: Israel Rukshin <israelr@mellanox.com>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Israel Rukshin 2019-05-15 13:49:25 +03:00 committed by Jason Gunthorpe
parent a188339ca5
commit a7b287bf78
1 changed files with 3 additions and 6 deletions
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9
drivers/infiniband/ulp/iser/iscsi_iser.c
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@ -406,13 +406,10 @@ static u8
iscsi_iser_check_protection(struct iscsi_task *task, sector_t *sector) iscsi_iser_check_protection(struct iscsi_task *task, sector_t *sector)
{ {
struct iscsi_iser_task *iser_task = task->dd_data; struct iscsi_iser_task *iser_task = task->dd_data;
enum iser_data_dir dir = iser_task->dir[ISER_DIR_IN] ?
ISER_DIR_IN : ISER_DIR_OUT;
if (iser_task->dir[ISER_DIR_IN]) return iser_check_task_pi_status(iser_task, dir, sector);
return iser_check_task_pi_status(iser_task, ISER_DIR_IN,
sector);
else
return iser_check_task_pi_status(iser_task, ISER_DIR_OUT,
sector);
} }
/** /**