From aa50d1b0d81e4a9509f15894ec64013aa5190b59 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 3 Apr 2014 10:22:54 +0300 Subject: [PATCH 062/182] i2c: qup: off by ones in qup_i2c_probe() These should ">= ARRAY_SIZE()" instead of "> ARRAY_SIZE()". Fixes: 10c5a8425968 ('i2c: qup: New bus driver for the Qualcomm QUP I2C controller') Signed-off-by: Dan Carpenter Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-qup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/i2c/busses/i2c-qup.c +++ b/drivers/i2c/busses/i2c-qup.c @@ -633,12 +633,12 @@ static int qup_i2c_probe(struct platform * associated with each byte written/received */ size = QUP_OUTPUT_BLOCK_SIZE(io_mode); - if (size > ARRAY_SIZE(blk_sizes)) + if (size >= ARRAY_SIZE(blk_sizes)) return -EIO; qup->out_blk_sz = blk_sizes[size] / 2; size = QUP_INPUT_BLOCK_SIZE(io_mode); - if (size > ARRAY_SIZE(blk_sizes)) + if (size >= ARRAY_SIZE(blk_sizes)) return -EIO; qup->in_blk_sz = blk_sizes[size] / 2;