lib/uuid.c: use correct offset in uuid parser
Use '+ 0' and '+ 1' as offsets, like they were intended, instead of
adding to the result.
Fixes: 2b1b0d6670
("lib/uuid.c: introduce a few more generic helpers")
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
parent
cfaff0e515
commit
bc9dc9d5ee
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@ -106,8 +106,8 @@ static int __uuid_to_bin(const char *uuid, __u8 b[16], const u8 ei[16])
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return -EINVAL;
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return -EINVAL;
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for (i = 0; i < 16; i++) {
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for (i = 0; i < 16; i++) {
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int hi = hex_to_bin(uuid[si[i]] + 0);
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int hi = hex_to_bin(uuid[si[i] + 0]);
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int lo = hex_to_bin(uuid[si[i]] + 1);
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int lo = hex_to_bin(uuid[si[i] + 1]);
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b[ei[i]] = (hi << 4) | lo;
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b[ei[i]] = (hi << 4) | lo;
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}
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}
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