diff options
| author | Marek Vasut <marex@denx.de> | 2014-09-16 20:26:07 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2014-10-06 17:31:41 +0200 |
| commit | 5561a841487fa246ebc6df17bed8eabfa33f3557 (patch) | |
| tree | f5384d6e285e260c24e98df2836b85f5fe45adba /drivers | |
| parent | 0ae16cbb40a2881f6dfbe00fcb023ee7b548bc5c (diff) | |
| download | u-boot-imx-5561a841487fa246ebc6df17bed8eabfa33f3557.zip u-boot-imx-5561a841487fa246ebc6df17bed8eabfa33f3557.tar.gz u-boot-imx-5561a841487fa246ebc6df17bed8eabfa33f3557.tar.bz2 | |
fpga: altera: Clean up altera_validate function
Boldly go, where no programmer has gone before and just clean up
the indentation mayhem. No functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Pavel Machek <pavel@denx.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/fpga/altera.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c index ed3f0c8..6394afe 100644 --- a/drivers/fpga/altera.c +++ b/drivers/fpga/altera.c @@ -195,32 +195,31 @@ int altera_info( Altera_desc *desc ) /* ------------------------------------------------------------------------- */ -static int altera_validate (Altera_desc * desc, const char *fn) +static int altera_validate(Altera_desc *desc, const char *fn) { - int ret_val = false; - - if (desc) { - if ((desc->family > min_altera_type) && - (desc->family < max_altera_type)) { - if ((desc->iface > min_altera_iface_type) && - (desc->iface < max_altera_iface_type)) { - if (desc->size) { - ret_val = true; - } else { - printf("%s: NULL part size\n", fn); - } - } else { - printf("%s: Invalid Interface type, %d\n", - fn, desc->iface); - } - } else { - printf("%s: Invalid family type, %d\n", fn, desc->family); - } - } else { + if (!desc) { printf("%s: NULL descriptor!\n", fn); + return false; } - return ret_val; + if ((desc->family < min_altera_type) || + (desc->family > max_altera_type)) { + printf("%s: Invalid family type, %d\n", fn, desc->family); + return false; + } + + if ((desc->iface < min_altera_iface_type) || + (desc->iface > max_altera_iface_type)) { + printf("%s: Invalid Interface type, %d\n", fn, desc->iface); + return false; + } + + if (!desc->size) { + printf("%s: NULL part size\n", fn); + return false; + } + + return true; } /* ------------------------------------------------------------------------- */ |