genksyms: simplify usage of find_symbol()

Allow searching for symbols of an exact type. The lexer does this and a
subsequent patch will add one more usage.

Signed-off-by: Michal Marek <mmarek@suse.cz>
Acked-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/scripts/genksyms/lex.l b/scripts/genksyms/lex.l
index 4687b1d147de..c125d06fbd36 100644
--- a/scripts/genksyms/lex.l
+++ b/scripts/genksyms/lex.l
@@ -193,8 +193,7 @@ repeat:
               }
             if (!suppress_type_lookup)
               {
-                struct symbol *sym = find_symbol(yytext, SYM_TYPEDEF);
-                if (sym && sym->type == SYM_TYPEDEF)
+                if (find_symbol(yytext, SYM_TYPEDEF, 1))
                   token = TYPE;
               }
           }