[MTD] [NAND] Fix an off-by-one in a BUG_ON in CAFÉ ECC correction.
err_pos_lut[4096] of an array with 4096 elements is a bug. Spotted by the Coverity checker. While I was at it, I also converted it to ARRAY_SIZE(). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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@ -1045,7 +1045,7 @@ static unsigned short err_pos_lut[4096] = {
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static unsigned short err_pos(unsigned short din)
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{
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BUG_ON(din > 4096);
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BUG_ON(din >= ARRAY_SIZE(err_pos_lut));
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return err_pos_lut[din];
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}
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static int chk_no_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info)
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