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scsi: fcoe: Remove redundant assignment to variable 'wlen'

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Variable wlen is being assigned a value that is never read, it is being
re-assigned with a different value later on. The assignment is redundant
and can be removed.

Cleans up clang scan build warning:
drivers/scsi/fcoe/fcoe.c:1491:2: warning: Value stored to 'wlen'
is never read [deadcode.DeadStores]

Link: https://lore.kernel.org/r/20220623164710.76831-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Colin Ian King 2022-06-23 17:47:10 +01:00 committed by Martin K. Petersen
parent 35d11ec239
commit 07f0c8aff5
1 changed files with 0 additions and 1 deletions
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1
drivers/scsi/fcoe/fcoe.c
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@ -1488,7 +1488,6 @@ static int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp)
fh = fc_frame_header_get(fp);
skb = fp_skb(fp);
wlen = skb->len / FCOE_WORD_TO_BYTE;
if (!lport->link_up) {
kfree_skb(skb);