Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
  [SCSI] gdth: update deprecated pci_find_device
  [SCSI] gdth: scan for scsi devices
  [SCSI] sym53c416: fix module parameters
  [SCSI] lpfc 8.2.5 : Update lpfc driver version to 8.2.5
  [SCSI] lpfc 8.2.5 : Fix buffer leaks
  [SCSI] lpfc 8.2.5 : Miscellaneous discovery Fixes
  [SCSI] lpfc 8.2.5 : Add MSI-X single message support
  [SCSI] lpfc 8.2.5 : Miscellaneous Fixes
  [SCSI] lpfc 8.2.5 : Correct ndlp referencing issues
  [SCSI] update SG_ALL to avoid causing chaining
  [SCSI] aic94xx: fix ABORT_TASK define conflict
  [SCSI] fas216: Use scsi_eh API for REQUEST_SENSE invocation
  [SCSI] ses: fix memory leaks
  [SCSI] aacraid: informational sysfs value corrections
  [SCSI] mpt fusion: Request I/O resources only when required
  [SCSI] aacraid: ignore adapter reset check polarity
  [SCSI] aacraid: add optional MSI support
  [SCSI] mpt fusion: Avoid racing when mptsas and mptcl module are loaded in parallel
  [SCSI] MegaRAID driver management char device moved to misc
  [SCSI] advansys: fix overrun_buf aligned bug

1 files changed, 14 insertions, 9 deletions

diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c
index 2a6e4f472eaa..a57fed47b39d 100644
--- a/drivers/scsi/ses.c
+++ b/drivers/scsi/ses.c
@@ -416,11 +416,11 @@ static int ses_intf_add(struct class_device *cdev,
         int i, j, types, len, components = 0;
         int err = -ENOMEM;
         struct enclosure_device *edev;
-        struct ses_component *scomp;
+        struct ses_component *scomp = NULL;
 
         if (!scsi_device_enclosure(sdev)) {
                 /* not an enclosure, but might be in one */
-                edev =  enclosure_find(&sdev->host->shost_gendev);
+                edev = enclosure_find(&sdev->host->shost_gendev);
                 if (edev) {
                         ses_match_to_enclosure(edev, sdev);
                         class_device_put(&edev->cdev);
@@ -456,9 +456,6 @@ static int ses_intf_add(struct class_device *cdev,
         if (!buf)
                 goto err_free;
 
-        ses_dev->page1 = buf;
-        ses_dev->page1_len = len;
-
         result = ses_recv_diag(sdev, 1, buf, len);
         if (result)
                 goto recv_failed;
@@ -473,6 +470,9 @@ static int ses_intf_add(struct class_device *cdev,
                     type_ptr[0] == ENCLOSURE_COMPONENT_ARRAY_DEVICE)
                         components += type_ptr[1];
         }
+        ses_dev->page1 = buf;
+        ses_dev->page1_len = len;
+        buf = NULL;
 
         result = ses_recv_diag(sdev, 2, hdr_buf, INIT_ALLOC_SIZE);
         if (result)
@@ -489,6 +489,7 @@ static int ses_intf_add(struct class_device *cdev,
                 goto recv_failed;
         ses_dev->page2 = buf;
         ses_dev->page2_len = len;
+        buf = NULL;
 
         /* The additional information page --- allows us
          * to match up the devices */
@@ -506,11 +507,12 @@ static int ses_intf_add(struct class_device *cdev,
                 goto recv_failed;
         ses_dev->page10 = buf;
         ses_dev->page10_len = len;
+        buf = NULL;
 
  no_page10:
-        scomp = kmalloc(sizeof(struct ses_component) * components, GFP_KERNEL);
+        scomp = kzalloc(sizeof(struct ses_component) * components, GFP_KERNEL);
         if (!scomp)
-                goto  err_free;
+                goto err_free;
 
         edev = enclosure_register(cdev->dev, sdev->sdev_gendev.bus_id,
                                   components, &ses_enclosure_callbacks);
@@ -521,10 +523,9 @@ static int ses_intf_add(struct class_device *cdev,
 
         edev->scratch = ses_dev;
         for (i = 0; i < components; i++)
-                edev->component[i].scratch = scomp++;
+                edev->component[i].scratch = scomp + i;
 
         /* Page 7 for the descriptors is optional */
-        buf = NULL;
         result = ses_recv_diag(sdev, 7, hdr_buf, INIT_ALLOC_SIZE);
         if (result)
                 goto simple_populate;
@@ -532,6 +533,8 @@ static int ses_intf_add(struct class_device *cdev,
         len = (hdr_buf[2] << 8) + hdr_buf[3] + 4;
         /* add 1 for trailing '\0' we'll use */
         buf = kzalloc(len + 1, GFP_KERNEL);
+        if (!buf)
+                goto simple_populate;
         result = ses_recv_diag(sdev, 7, buf, len);
         if (result) {
  simple_populate:
@@ -598,6 +601,7 @@ static int ses_intf_add(struct class_device *cdev,
         err = -ENODEV;
  err_free:
         kfree(buf);
+        kfree(scomp);
         kfree(ses_dev->page10);
         kfree(ses_dev->page2);
         kfree(ses_dev->page1);
@@ -630,6 +634,7 @@ static void ses_intf_remove(struct class_device *cdev,
         ses_dev = edev->scratch;
         edev->scratch = NULL;
 
+        kfree(ses_dev->page10);
         kfree(ses_dev->page1);
         kfree(ses_dev->page2);
         kfree(ses_dev);