Date: Wed, 24 Nov 2010 17:42:16 GMT From: Henning Petersen <henning.petersen@t-online.de> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/152551: Remove unused variables. Message-ID: <201011241742.oAOHgGh3052955@red.freebsd.org> Resent-Message-ID: <201011241750.oAOHo9AA033382@freefall.freebsd.org>
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>Number: 152551
>Category: bin
>Synopsis: Remove unused variables.
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Nov 24 17:50:09 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator: Henning Petersen
>Release: FreeBSD-current
>Organization:
>Environment:
>Description:
Remove unused variables.
>How-To-Repeat:
>Fix:
--- lib/libc/stdio/printf-pos.c 2 Mar 2009 04:07:58 -0000 1.6
+++ lib/libc/stdio/printf-pos.c 17 Mar 2010 09:16:45 -0000
@@ -248,7 +248,6 @@
int n; /* handy integer (short term usage) */
int error;
int flags; /* flags as above */
- int width; /* width from format (%8d), or 0 */
struct typetable types; /* table of types */
fmt = (char *)fmt0;
@@ -266,7 +265,6 @@
fmt++; /* skip over '%' */
flags = 0;
- width = 0;
rflag: ch = *fmt++;
reswitch: switch (ch) {
@@ -304,7 +302,6 @@
types.nextarg = n;
goto rflag;
}
- width = n;
goto reswitch;
#ifndef NO_FLOATING_POINT
case 'L':
@@ -439,7 +436,6 @@
int n; /* handy integer (short term usage) */
int error;
int flags; /* flags as above */
- int width; /* width from format (%8d), or 0 */
struct typetable types; /* table of types */
fmt = (wchar_t *)fmt0;
@@ -457,7 +453,6 @@
fmt++; /* skip over '%' */
flags = 0;
- width = 0;
rflag: ch = *fmt++;
reswitch: switch (ch) {
@@ -495,7 +490,6 @@
types.nextarg = n;
goto rflag;
}
- width = n;
goto reswitch;
#ifndef NO_FLOATING_POINT
case 'L':
Patch attached with submission follows:
diff -u -r1.6 printf-pos.c
--- lib/libc/stdio/printf-pos.c 2 Mar 2009 04:07:58 -0000 1.6
+++ lib/libc/stdio/printf-pos.c 17 Mar 2010 09:16:45 -0000
@@ -248,7 +248,6 @@
int n; /* handy integer (short term usage) */
int error;
int flags; /* flags as above */
- int width; /* width from format (%8d), or 0 */
struct typetable types; /* table of types */
fmt = (char *)fmt0;
@@ -266,7 +265,6 @@
fmt++; /* skip over '%' */
flags = 0;
- width = 0;
rflag: ch = *fmt++;
reswitch: switch (ch) {
@@ -304,7 +302,6 @@
types.nextarg = n;
goto rflag;
}
- width = n;
goto reswitch;
#ifndef NO_FLOATING_POINT
case 'L':
@@ -439,7 +436,6 @@
int n; /* handy integer (short term usage) */
int error;
int flags; /* flags as above */
- int width; /* width from format (%8d), or 0 */
struct typetable types; /* table of types */
fmt = (wchar_t *)fmt0;
@@ -457,7 +453,6 @@
fmt++; /* skip over '%' */
flags = 0;
- width = 0;
rflag: ch = *fmt++;
reswitch: switch (ch) {
@@ -495,7 +490,6 @@
types.nextarg = n;
goto rflag;
}
- width = n;
goto reswitch;
#ifndef NO_FLOATING_POINT
case 'L':
>Release-Note:
>Audit-Trail:
>Unformatted:
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