diff options
Diffstat (limited to 'drivers/atm')
| -rw-r--r-- | drivers/atm/ambassador.c | 19 | ||||
| -rw-r--r-- | drivers/atm/atmtcp.c | 5 | ||||
| -rw-r--r-- | drivers/atm/idt77105.c | 2 | ||||
| -rw-r--r-- | drivers/atm/idt77252.h | 2 | ||||
| -rw-r--r-- | drivers/atm/iphase.c | 4 |
5 files changed, 20 insertions, 12 deletions
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c index ffe9b655292e..9f47e8625266 100644 --- a/drivers/atm/ambassador.c +++ b/drivers/atm/ambassador.c @@ -1926,8 +1926,9 @@ static int __devinit ucode_init (loader_block * lb, amb_dev * dev) { const struct firmware *fw; unsigned long start_address; const struct ihex_binrec *rec; + const char *errmsg = 0; int res; - + res = request_ihex_firmware(&fw, "atmsar11.fw", &dev->pci_dev->dev); if (res) { PRINTK (KERN_ERR, "Cannot load microcode data"); @@ -1937,8 +1938,8 @@ static int __devinit ucode_init (loader_block * lb, amb_dev * dev) { /* First record contains just the start address */ rec = (const struct ihex_binrec *)fw->data; if (be16_to_cpu(rec->len) != sizeof(__be32) || be32_to_cpu(rec->addr)) { - PRINTK (KERN_ERR, "Bad microcode data (no start record)"); - return -EINVAL; + errmsg = "no start record"; + goto fail; } start_address = be32_to_cpup((__be32 *)rec->data); @@ -1950,12 +1951,12 @@ static int __devinit ucode_init (loader_block * lb, amb_dev * dev) { PRINTD (DBG_LOAD, "starting region (%x, %u)", be32_to_cpu(rec->addr), be16_to_cpu(rec->len)); if (be16_to_cpu(rec->len) > 4 * MAX_TRANSFER_DATA) { - PRINTK (KERN_ERR, "Bad microcode data (record too long)"); - return -EINVAL; + errmsg = "record too long"; + goto fail; } if (be16_to_cpu(rec->len) & 3) { - PRINTK (KERN_ERR, "Bad microcode data (odd number of bytes)"); - return -EINVAL; + errmsg = "odd number of bytes"; + goto fail; } res = loader_write(lb, dev, rec); if (res) @@ -1970,6 +1971,10 @@ static int __devinit ucode_init (loader_block * lb, amb_dev * dev) { res = loader_start(lb, dev, start_address); return res; +fail: + release_firmware(fw); + PRINTK(KERN_ERR, "Bad microcode data (%s)", errmsg); + return -EINVAL; } /********** give adapter parameters **********/ diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c index 2b464b631f22..0b0625054a87 100644 --- a/drivers/atm/atmtcp.c +++ b/drivers/atm/atmtcp.c @@ -392,7 +392,10 @@ static int atmtcp_attach(struct atm_vcc *vcc,int itf) atm_dev_put(dev); return -EMEDIUMTYPE; } - if (PRIV(dev)->vcc) return -EBUSY; + if (PRIV(dev)->vcc) { + atm_dev_put(dev); + return -EBUSY; + } } else { int error; diff --git a/drivers/atm/idt77105.c b/drivers/atm/idt77105.c index bca9cb89a118..487a54739854 100644 --- a/drivers/atm/idt77105.c +++ b/drivers/atm/idt77105.c @@ -151,7 +151,7 @@ static int fetch_stats(struct atm_dev *dev,struct idt77105_stats __user *arg,int spin_unlock_irqrestore(&idt77105_priv_lock, flags); if (arg == NULL) return 0; - return copy_to_user(arg, &PRIV(dev)->stats, + return copy_to_user(arg, &stats, sizeof(struct idt77105_stats)) ? -EFAULT : 0; } diff --git a/drivers/atm/idt77252.h b/drivers/atm/idt77252.h index 5042bb2dab15..f53a43ae2bbe 100644 --- a/drivers/atm/idt77252.h +++ b/drivers/atm/idt77252.h @@ -572,7 +572,7 @@ struct idt77252_dev #define SAR_STAT_TSQF 0x00001000 /* Transmit Status Queue full */ #define SAR_STAT_TMROF 0x00000800 /* Timer overflow */ #define SAR_STAT_PHYI 0x00000400 /* PHY device Interrupt flag */ -#define SAR_STAT_CMDBZ 0x00000200 /* ABR SAR Comand Busy Flag */ +#define SAR_STAT_CMDBZ 0x00000200 /* ABR SAR Command Busy Flag */ #define SAR_STAT_FBQ3A 0x00000100 /* Free Buffer Queue 3 Attention */ #define SAR_STAT_FBQ2A 0x00000080 /* Free Buffer Queue 2 Attention */ #define SAR_STAT_RSQF 0x00000040 /* Receive Status Queue full */ diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index 729254053758..d80d51b62a1a 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -2063,7 +2063,7 @@ static int tx_init(struct atm_dev *dev) - UBR Table size is 4K - UBR wait queue is 4K since the table and wait queues are contiguous, all the bytes - can be initialized by one memeset. + can be initialized by one memeset. */ vcsize_sel = 0; @@ -2089,7 +2089,7 @@ static int tx_init(struct atm_dev *dev) - ABR Table size is 2K - ABR wait queue is 2K since the table and wait queues are contiguous, all the bytes - can be intialized by one memeset. + can be initialized by one memeset. */ i = ABR_SCHED_TABLE * iadev->memSize; writew((i >> 11) & 0xffff, iadev->seg_reg+ABR_SBPTR_BASE); |