Author: adrian
Date: Sun Nov 1 15:57:14 2020
New Revision: 367248
URL: https://svnweb.freebsd.org/changeset/base/367248
Log:
[iscsictl] Fix compile issues that creep up with gcc-6.4
This fixes two warnings:
* double-definition of a symbol in a yacc header
* Comparison of an unsigned int being >= 0; that's always
going to be true.
Reviewed by: imp, rscheff
Differential Revision: https://reviews.freebsd.org/D27036
Modified:
head/usr.bin/iscsictl/parse.y
Modified: head/usr.bin/iscsictl/parse.y
==============================================================================
--- head/usr.bin/iscsictl/parse.y Sun Nov 1 11:34:15 2020
(r367247)
+++ head/usr.bin/iscsictl/parse.y Sun Nov 1 15:57:14 2020
(r367248)
@@ -54,7 +54,6 @@ static struct conf *conf;
static struct target *target;
extern void yyerror(const char *);
-extern int yylex(void);
extern void yyrestart(FILE *);
%}
@@ -359,7 +358,7 @@ pcp: PCP EQUALS STR
free($3);
return(1);
}
- if (!((tmp >=0) && (tmp <= 7))) {
+ if (tmp > 7) {
yyerror("invalid pcp value");
return(1);
}
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