From 97407dad8015f5900d83d185a05aa2f478d867ab Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 1 Mar 2016 10:36:39 +0100 Subject: imx-bbu-nand-fcb: optimize check for bad block loop The argument passed to dbbt_data_create() contains the number of blocks, not the last block. This means we can exit the loop with '<' instead of '<=' Signed-off-by: Sascha Hauer --- common/imx-bbu-nand-fcb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'common/imx-bbu-nand-fcb.c') diff --git a/common/imx-bbu-nand-fcb.c b/common/imx-bbu-nand-fcb.c index 22031f5b7f..6e33ee14e2 100644 --- a/common/imx-bbu-nand-fcb.c +++ b/common/imx-bbu-nand-fcb.c @@ -337,14 +337,14 @@ static int imx_bbu_write_firmware(struct mtd_info *mtd, unsigned block, return block; } -static int dbbt_data_create(struct mtd_info *mtd, void *buf, int block_last) +static int dbbt_data_create(struct mtd_info *mtd, void *buf, int num_blocks) { int n; int n_bad_blocks = 0; uint32_t *bb = buf + 0x8; uint32_t *n_bad_blocksp = buf + 0x4; - for (n = 0; n <= block_last; n++) { + for (n = 0; n < num_blocks; n++) { loff_t offset = n * mtd->erasesize; if (mtd_block_isbad(mtd, offset)) { n_bad_blocks++; -- cgit v1.2.3