Rename the badly named function into adpt_i2o_scsi_complete(), and make it
a void function as the return value is never used. This also fixes a
potential use-after-free as the return value might be evaluated from the
command result after the command has been freed.
Link: https://lore.kernel.org/r/20200228075318.91255-2-hare@suse.de
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
readl(reply + 12) - 1);
if(cmd != NULL){
scsi_dma_unmap(cmd);
- adpt_i2o_to_scsi(reply, cmd);
+ adpt_i2o_scsi_complete(reply, cmd);
}
}
writel(m, pHba->reply_port);
}
-static s32 adpt_i2o_to_scsi(void __iomem *reply, struct scsi_cmnd* cmd)
+static void adpt_i2o_scsi_complete(void __iomem *reply, struct scsi_cmnd *cmd)
{
adpt_hba* pHba;
u32 hba_status;
if(cmd->scsi_done != NULL){
cmd->scsi_done(cmd);
}
- return cmd->result;
}
static s32 adpt_i2o_init_outbound_q(adpt_hba* pHba);
static s32 adpt_i2o_hrt_get(adpt_hba* pHba);
static s32 adpt_scsi_to_i2o(adpt_hba* pHba, struct scsi_cmnd* cmd, struct adpt_device* dptdevice);
-static s32 adpt_i2o_to_scsi(void __iomem *reply, struct scsi_cmnd* cmd);
+static void adpt_i2o_scsi_complete(void __iomem *reply, struct scsi_cmnd *cmd);
static s32 adpt_scsi_host_alloc(adpt_hba* pHba,struct scsi_host_template * sht);
static s32 adpt_hba_reset(adpt_hba* pHba);
static s32 adpt_i2o_reset_hba(adpt_hba* pHba);