Message ID | 20210927125437.818092-1-masahiroy@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [1/2] kconfig: narrow the scope of variables in the lexer | expand |
diff --git a/scripts/kconfig/lexer.l b/scripts/kconfig/lexer.l index 312cbad2d34d..efe487859308 100644 --- a/scripts/kconfig/lexer.l +++ b/scripts/kconfig/lexer.l @@ -85,7 +85,6 @@ n [A-Za-z0-9_-] %% int str = 0; - int ts, i; #.* /* ignore comment */ [ \t]* /* whitespaces */ @@ -196,6 +195,8 @@ n [A-Za-z0-9_-] <HELP>{ [ \t]+ { + int ts, i; + ts = 0; for (i = 0; i < yyleng; i++) { if (yytext[i] == '\t')
The variables, "ts" and "i", are used locally in the action of the [ \t]+ pattern in the <HELP> start state. Define them where they are used. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> --- scripts/kconfig/lexer.l | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)