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scsi: libfc: pass an error pointer to fc_disc_error() 

This patch is basically to silence a static checker warning.

    drivers/scsi/libfc/fc_disc.c:326 fc_disc_error()
    warn: passing a valid pointer to 'PTR_ERR'

It doesn't affect runtime because it treats -ENOMEM and a valid pointer
the same.  But the documentation says we should be passing an error
pointer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Dan Carpenter 2017-07-12 10:30:22 +03:00 committed by Martin K. Petersen
parent 89b203e9d0
commit 6f37e21027
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/libfc/fc_disc.c
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@ -573,7 +573,7 @@ static void fc_disc_gpn_ft_resp(struct fc_seq *sp, struct fc_frame *fp,
event = DISC_EV_FAILED;
}
if (error)
fc_disc_error(disc, fp);
fc_disc_error(disc, ERR_PTR(error));
else if (event != DISC_EV_NONE)
fc_disc_done(disc, event);
fc_frame_free(fp);