[PATCH] Missing kmalloc check in iphase driver

dead19d8 · Dave Jones · acef5f85 · dead19d8
Commit dead19d8 authored Oct 07, 2002 by Dave Jones
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drivers/atm/iphase.c drivers/atm/iphase.c +4 -0

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--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -2001,6 +2001,10 @@ static int tx_init(struct atm_dev *dev)
        }
        iadev->desc_tbl = kmalloc(iadev->num_tx_desc *
                                   sizeof(struct desc_tbl_t), GFP_KERNEL);
+	if (!iadev->desc_tbl) {
+		printk(KERN_ERR DEV_LABEL " couldn't get mem\n");
+		return -EAGAIN;
+	}
  
 	/* Communication Queues base address */  
        i = TX_COMP_Q * iadev->memSize;