@@ -1632,7 +1632,7 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
struct Scsi_Host *shost;
struct aac_dev *aac;
struct list_head *insert = &aac_devices;
- int error = -ENODEV;
+ int error;
int unique_id = 0;
u64 dmamask;
int mask_bits = 0;
@@ -1657,7 +1657,6 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
error = pci_enable_device(pdev);
if (error)
goto out;
- error = -ENODEV;
if (!(aac_drivers[index].quirks & AAC_QUIRK_SRC)) {
error = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
@@ -1689,8 +1688,10 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
pci_set_master(pdev);
shost = scsi_host_alloc(&aac_driver_template, sizeof(struct aac_dev));
- if (!shost)
+ if (!shost) {
+ error = -ENOMEM;
goto out_disable_pdev;
+ }
shost->irq = pdev->irq;
shost->unique_id = unique_id;
@@ -1714,8 +1715,11 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
aac->fibs = kcalloc(shost->can_queue + AAC_NUM_MGT_FIB,
sizeof(struct fib),
GFP_KERNEL);
- if (!aac->fibs)
+ if (!aac->fibs) {
+ error = -ENOMEM;
goto out_free_host;
+ }
+
spin_lock_init(&aac->fib_lock);
mutex_init(&aac->ioctl_mutex);
If 'scsi_host_alloc()' or 'kcalloc()' fail, 'error' is known to be 0. Set it explicitly to -ENOMEM instead before branching to the error handling path. While at it, axe 2 useless assignments to 'error'. These values are overwridden a few lines later. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/scsi/aacraid/linit.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-)