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>

diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 4b135cca42a1282c08c43791fab4767374f6b148..31e8576cbaab40ad16998735cee279131533780c 100644 (file)
--- 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;
                }
        }