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scsi: csiostor: remove redundant assignment to pointer 'ln'

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The pointer ln is assigned a value that is never read, it is re-assigned
a new value in the list_for_each loop hence the initialization is
redundant and can be removed.

Cleans up clang warning:
drivers/scsi/csiostor/csio_lnode.c:117:21: warning: Value stored to 'ln'
during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Colin Ian King 2018-01-24 14:58:01 +00:00 committed by Martin K. Petersen
parent 84af7e8b89
commit 52797a1d4b
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/csiostor/csio_lnode.c
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@ -114,7 +114,7 @@ static enum csio_ln_ev fwevt_to_lnevt[] = {
static struct csio_lnode *
csio_ln_lookup_by_portid(struct csio_hw *hw, uint8_t portid)
{
struct csio_lnode *ln = hw->rln;
struct csio_lnode *ln;
struct list_head *tmp;
/* Match siblings lnode with portid */