aic94xx: set an error code on failure

We recently did some cleanup here and now the static checkers notice
that there is a missing error code when ioremap() fails.  Let's set it
to -ENOMEM.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 4b135cca42a1..31e8576cbaab 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -109,6 +109,7 @@ static int asd_map_memio(struct asd_ha_struct *asd_ha)
                 if (!io_handle->addr) {
                         asd_printk("couldn't map MBAR%d of %s\n", i==0?0:1,
                                    pci_name(asd_ha->pcidev));
+                        err = -ENOMEM;
                         goto Err_unreq;
                 }
         }