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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-03-01 10:36:39 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-03-04 08:28:34 +0100 |
| commit | 97407dad8015f5900d83d185a05aa2f478d867ab (patch) | |
| tree | 2dd64f476491348045d1ed67409841f98a35b304 | |
| parent | b14ed856c37d81b48edbec3720c510b86f5d556c (diff) | |
| download | barebox-97407dad8015f5900d83d185a05aa2f478d867ab.tar.gz barebox-97407dad8015f5900d83d185a05aa2f478d867ab.tar.xz | |
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 <s.hauer@pengutronix.de>
| -rw-r--r-- | common/imx-bbu-nand-fcb.c | 4 |
1 files changed, 2 insertions, 2 deletions
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++; |