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Masahiro Yamada authored
If *q is '\0', the condition (isalnum(*q) || *q == '_') is false anyway. It is redundant to ensure non-zero *q. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
3f9070a6
If *q is '\0', the condition (isalnum(*q) || *q == '_') is false anyway.
It is redundant to ensure non-zero *q.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>