[netdrvr] fix array overflows in Chelsio driver

[linux-2.6-omap-h63xx.git] / drivers / net / tokenring / ibmtr.c

diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index e7b001017b9a18dd5184f95604f14b6cfb7b6773..9f491563944e917efc754b3d9c59645cefbc24a6 100644 (file)
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -318,7 +318,7 @@ static void ibmtr_cleanup_card(struct net_device *dev)
        if (dev->base_addr) {
                outb(0,dev->base_addr+ADAPTRESET);
                
-               schedule_timeout(TR_RST_TIME); /* wait 50ms */
+               schedule_timeout_uninterruptible(TR_RST_TIME); /* wait 50ms */
 
                outb(0,dev->base_addr+ADAPTRESETREL);
        }
@@ -531,7 +531,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr)
                        if (!time_after(jiffies, timeout)) continue;
                        DPRINTK( "Hardware timeout during initialization.\n");
                        iounmap(t_mmio);
-                       kfree(ti);
                        return -ENODEV;
                }
                ti->sram_phys =
@@ -645,7 +644,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr)
                        DPRINTK("Unknown shared ram paging info %01X\n",
                                                        ti->shared_ram_paging);
                        iounmap(t_mmio); 
-                       kfree(ti);
                        return -ENODEV;
                        break;
                } /*end switch shared_ram_paging */
@@ -675,7 +673,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr)
                        "driver limit (%05x), adapter not started.\n",
                        chk_base, ibmtr_mem_base + IBMTR_SHARED_RAM_SIZE);
                        iounmap(t_mmio);
-                       kfree(ti);
                        return -ENODEV;
                } else { /* seems cool, record what we have figured out */
                        ti->sram_base = new_base >> 12;
@@ -690,7 +687,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr)
                DPRINTK("Could not grab irq %d.  Halting Token Ring driver.\n",
                                        irq);
                iounmap(t_mmio);
-               kfree(ti);
                return -ENODEV;
        }
        /*?? Now, allocate some of the PIO PORTs for this driver.. */
@@ -699,7 +695,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr)
                DPRINTK("Could not grab PIO range. Halting driver.\n");
                free_irq(dev->irq, dev);
                iounmap(t_mmio);
-               kfree(ti);
                return -EBUSY;
        }
 
@@ -859,8 +854,7 @@ static int tok_init_card(struct net_device *dev)
        writeb(~INT_ENABLE, ti->mmio + ACA_OFFSET + ACA_RESET + ISRP_EVEN);
        outb(0, PIOaddr + ADAPTRESET);
 
-       current->state=TASK_UNINTERRUPTIBLE;
-       schedule_timeout(TR_RST_TIME); /* wait 50ms */
+       schedule_timeout_uninterruptible(TR_RST_TIME); /* wait 50ms */
 
        outb(0, PIOaddr + ADAPTRESETREL);
 #ifdef ENABLE_PAGING
@@ -908,8 +902,8 @@ static int tok_open(struct net_device *dev)
                        DPRINTK("Adapter is up and running\n");
                        return 0;
                }
-               current->state=TASK_INTERRUPTIBLE;
-               i=schedule_timeout(TR_RETRY_INTERVAL); /* wait 30 seconds */
+               i=schedule_timeout_interruptible(TR_RETRY_INTERVAL);
+                                                       /* wait 30 seconds */
                if(i!=0) break; /*prob. a signal, like the i>24*HZ case above */
        }
        outb(0, dev->base_addr + ADAPTRESET);/* kill pending interrupts*/