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    SubjectRe: [PATCH] ACPI: replace strlen("string") with sizeof("string") -1
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    Len Brown <lenb@kernel.org> writes:

    > ...both give the number of chars in the string
    > without the '\0', as strncmp() wants,
    > but sizeof() is compile-time.

    Does this actually change anything? The compiler is able to expand
    strlen at compile time if the argument is a constant, provided that that
    builtin strlen isn't disabled.

    Andreas.

    --
    Andreas Schwab, schwab@linux-m68k.org
    GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
    "And now for something completely different."


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