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scsi: mvsas: Fix a set-but-not-used warning

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This patch fixes the following compiler warning:

drivers/scsi/mvsas/mv_init.c: In function ‘mvs_pci_init’:
drivers/scsi/mvsas/mv_init.c:497:30: warning: variable ‘mpi’ set but not used [-Wunused-but-set-variable]
  497 |         struct mvs_prv_info *mpi;
      |                              ^~~

Link: https://lore.kernel.org/r/20220218195117.25689-36-bvanassche@acm.org
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2022-02-18 11:51:03 -08:00 • committed by Martin K. Petersen
parent 57cbd78e61
commit 8d1537342f
1 changed files with 4 additions and 2 deletions
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6
drivers/scsi/mvsas/mv_init.c
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@ -493,7 +493,6 @@ static int mvs_pci_init(struct pci_dev *pdev, const struct pci_device_id *ent)
{
unsigned int rc, nhost = 0;
struct mvs_info *mvi;
struct mvs_prv_info *mpi;
irq_handler_t irq_handler = mvs_interrupt;
struct Scsi_Host *shost = NULL;
const struct mvs_chip_info *chip;
@ -558,10 +557,13 @@ static int mvs_pci_init(struct pci_dev *pdev, const struct pci_device_id *ent)
}
nhost++;
} while (nhost < chip->n_host);
mpi = (struct mvs_prv_info *)(SHOST_TO_SAS_HA(shost)->lldd_ha);
#ifdef CONFIG_SCSI_MVSAS_TASKLET
{
struct mvs_prv_info *mpi = SHOST_TO_SAS_HA(shost)->lldd_ha;
tasklet_init(&(mpi->mv_tasklet), mvs_tasklet,
(unsigned long)SHOST_TO_SAS_HA(shost));
}
#endif
mvs_post_sas_ha_init(shost, chip);