diff options
| author | Andrew Morton <akpm@linux-foundation.org> | 2009-11-17 12:46:44 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-18 05:03:32 -0800 |
| commit | 7adcdb4c1142dc446ab9d4c51ab09cc87e0749c9 (patch) | |
| tree | 0f96cb355ed29a6190abff80bcd60e23bb97db53 /drivers/atm/solos-pci.c | |
| parent | 63ae93a19094d88c8ca62543586b20e3a7ff7637 (diff) | |
| download | linux-7adcdb4c1142dc446ab9d4c51ab09cc87e0749c9.tar.bz2 | |
drivers/atm/solos-pci.c: fix warning/bug, clean up code
drivers/atm/solos-pci.c: In function 'flash_upgrade':
drivers/atm/solos-pci.c:528: warning: 'fw_name' may be used uninitialized in this function
Cc: Chas Williams <chas@cmf.nrl.navy.mil>
Cc: David Woodhouse <David.Woodhouse@intel.com>
Cc: Nathan Williams <nathan@traverse.com.au>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-By: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/atm/solos-pci.c')
| -rw-r--r-- | drivers/atm/solos-pci.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index d7ad19d2603a..51eed679a059 100644 --- a/drivers/atm/solos-pci.c +++ b/drivers/atm/solos-pci.c @@ -531,34 +531,37 @@ static int flash_upgrade(struct solos_card *card, int chip) int numblocks = 0; int offset; - if (chip == 0) { + switch (chip) { + case 0: fw_name = "solos-FPGA.bin"; blocksize = FPGA_BLOCK; - } - - if (chip == 1) { + break; + case 1: fw_name = "solos-Firmware.bin"; blocksize = SOLOS_BLOCK; - } - - if (chip == 2){ + break; + case 2: if (card->fpga_version > LEGACY_BUFFERS){ fw_name = "solos-db-FPGA.bin"; blocksize = FPGA_BLOCK; } else { - dev_info(&card->dev->dev, "FPGA version doesn't support daughter board upgrades\n"); + dev_info(&card->dev->dev, "FPGA version doesn't support" + " daughter board upgrades\n"); return -EPERM; } - } - - if (chip == 3){ + break; + case 3: if (card->fpga_version > LEGACY_BUFFERS){ fw_name = "solos-Firmware.bin"; blocksize = SOLOS_BLOCK; } else { - dev_info(&card->dev->dev, "FPGA version doesn't support daughter board upgrades\n"); - return -EPERM; + dev_info(&card->dev->dev, "FPGA version doesn't support" + " daughter board upgrades\n"); + return -EPERM; } + break; + default: + return -ENODEV; } if (request_firmware(&fw, fw_name, &card->dev->dev)) |