From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 18 Aug 2015 09:20:29 +0000 (+0300)
Subject: aic94xx: set an error code on failure
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9f55bca2b82a77a3cc3204900db2fc40ab30019e;p=linux-beck.git

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 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;
 		}
 	}