diff options
| author | Rafał Miłecki <rafal@milecki.pl> | 2021-03-08 12:03:19 +0300 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-03-12 17:53:07 +0300 |
| commit | 98b68324f67236e8c9152976535dc1f27fb67ba8 (patch) | |
| tree | ebe33dcda05eae22a7b1530242eb07f217d65c14 /drivers/firmware/broadcom/bcm47xx_nvram.c | |
| parent | 298923cf999cecd2ef06df126f85a3d68da8c4d8 (diff) | |
| download | linux-98b68324f67236e8c9152976535dc1f27fb67ba8.tar.xz | |
firmware: bcm47xx_nvram: look for NVRAM with for instead of while
This loop requires variable initialization, stop condition and post
iteration increment. It's pretty much a for loop definition.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'drivers/firmware/broadcom/bcm47xx_nvram.c')
| -rw-r--r-- | drivers/firmware/broadcom/bcm47xx_nvram.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/firmware/broadcom/bcm47xx_nvram.c b/drivers/firmware/broadcom/bcm47xx_nvram.c index 09f51b95849e..1d2271b1e07a 100644 --- a/drivers/firmware/broadcom/bcm47xx_nvram.c +++ b/drivers/firmware/broadcom/bcm47xx_nvram.c @@ -93,15 +93,13 @@ static int bcm47xx_nvram_find_and_copy(void __iomem *flash_start, size_t res_siz } /* TODO: when nvram is on nand flash check for bad blocks first. */ - flash_size = FLASH_MIN; - while (flash_size <= res_size) { + for (flash_size = FLASH_MIN; flash_size <= res_size; flash_size <<= 1) { /* Windowed flash access */ size = find_nvram_size(flash_start + flash_size); if (size) { offset = flash_size - size; goto found; } - flash_size <<= 1; } /* Try embedded NVRAM at 4 KB and 1 KB as last resorts */ |