diff options
Diffstat (limited to 'drivers/staging/bcm/InterfaceDld.c')
| -rw-r--r-- | drivers/staging/bcm/InterfaceDld.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/staging/bcm/InterfaceDld.c b/drivers/staging/bcm/InterfaceDld.c index bcd86bbef2fd..65c352f35681 100644 --- a/drivers/staging/bcm/InterfaceDld.c +++ b/drivers/staging/bcm/InterfaceDld.c @@ -62,6 +62,7 @@ int InterfaceFileReadbackFromChip(PVOID arg, struct file *flp, unsigned int on_c static int fw_down; INT Status = STATUS_SUCCESS; PS_INTERFACE_ADAPTER psIntfAdapter = (PS_INTERFACE_ADAPTER)arg; + int bytes; buff = kmalloc(MAX_TRANSFER_CTRL_BYTE_USB, GFP_DMA); buff_readback = kmalloc(MAX_TRANSFER_CTRL_BYTE_USB , GFP_DMA); @@ -94,8 +95,9 @@ int InterfaceFileReadbackFromChip(PVOID arg, struct file *flp, unsigned int on_c break; } - Status = InterfaceRDM(psIntfAdapter, on_chip_loc, buff_readback, len); - if (Status) { + bytes = InterfaceRDM(psIntfAdapter, on_chip_loc, buff_readback, len); + if (bytes < 0) { + Status = bytes; BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "RDM of len %d Failed! %d", len, reg); goto exit; } @@ -302,6 +304,7 @@ static INT buffRdbkVerify(PMINI_ADAPTER Adapter, PUCHAR mappedbuffer, UINT u32Fi UINT len = u32FirmwareLength; INT retval = STATUS_SUCCESS; PUCHAR readbackbuff = kzalloc(MAX_TRANSFER_CTRL_BYTE_USB, GFP_KERNEL); + int bytes; if (NULL == readbackbuff) { BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "MEMORY ALLOCATION FAILED"); @@ -310,9 +313,10 @@ static INT buffRdbkVerify(PMINI_ADAPTER Adapter, PUCHAR mappedbuffer, UINT u32Fi while (u32FirmwareLength && !retval) { len = MIN_VAL(u32FirmwareLength, MAX_TRANSFER_CTRL_BYTE_USB); - retval = rdm(Adapter, u32StartingAddress, readbackbuff, len); + bytes = rdm(Adapter, u32StartingAddress, readbackbuff, len); - if (retval) { + if (bytes < 0) { + retval = bytes; BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "rdm failed with status %d", retval); break; } |