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fixdep: remove redundant null character check

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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>
This commit is contained in:
Masahiro Yamada
2020-02-18 19:00:31 +09:00
parent 87d660f085
commit 3f9070a67a
1 changed files with 1 additions and 1 deletions
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2
scripts/basic/fixdep.c
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@@ -246,7 +246,7 @@ static void parse_config_file(const char *p)
} }
p += 7; p += 7;
q = p; q = p;
while (*q && (isalnum(*q) || *q == '_')) while (isalnum(*q) || *q == '_')
q++; q++;
if (str_ends_with(p, q - p, "_MODULE")) if (str_ends_with(p, q - p, "_MODULE"))
r = q - 7; r = q - 7;