From: Olaf Hering <olaf@aepfle.de>
To: xen-devel@lists.xensource.com
Cc: Ian Jackson <Ian.Jackson@eu.citrix.com>
Subject: [PATCH 10 of 18] tools/blktap2: remove unneeded pointer dereferencing from qcow2raw.c
Date: Mon, 02 Apr 2012 22:15:33 +0200 [thread overview]
Message-ID: <b0863d6ce260ffdfb9dd.1333397733@probook.site> (raw)
In-Reply-To: <patchbomb.1333397723@probook.site>
# HG changeset patch
# User Olaf Hering <olaf@aepfle.de>
# Date 1333397554 -7200
# Node ID b0863d6ce260ffdfb9dd6c76d84c083fcf372a7f
# Parent 9b7de2b8d7d6c8312e10dabb68ebebeb5bfd1787
tools/blktap2: remove unneeded pointer dereferencing from qcow2raw.c
qcow2raw.c: In function 'print_bytes':
qcow2raw.c:96:9: warning: value computed is not used [-Wunused-value]
Do not dereference pointer before increment.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
diff -r 9b7de2b8d7d6 -r b0863d6ce260 tools/blktap2/drivers/qcow2raw.c
--- a/tools/blktap2/drivers/qcow2raw.c
+++ b/tools/blktap2/drivers/qcow2raw.c
@@ -93,7 +93,7 @@ static void print_bytes(void *ptr, int l
DFPRINTF("Buf dump, length %d:\n",length);
for (k = 0; k < length; k++) {
DFPRINTF("%x",*p);
- *p++;
+ p++;
if (k % 16 == 0) DFPRINTF("\n");
else if (k % 2 == 0) DFPRINTF(" ");
}
next prev parent reply other threads:[~2012-04-02 20:15 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-02 20:15 [PATCH 00 of 18] [v2] tools: fix bugs and build errors triggered by -O2 -Wall -Werror Olaf Hering
2012-04-02 20:15 ` [PATCH 01 of 18] tools/blktap: remove unneeded pointer dereferencing in convert_dev_name_to_num Olaf Hering
2012-04-02 20:15 ` [PATCH 02 of 18] tools/blktap: constify string arrays " Olaf Hering
2012-04-02 20:15 ` [PATCH 03 of 18] tools/blktap: fix params and physical-device parsing Olaf Hering
2012-04-02 20:15 ` [PATCH 04 of 18] tools/blktap: remove unneeded pointer dereferencing from img2qcow.c Olaf Hering
2012-04-02 20:15 ` [PATCH 05 of 18] tools/blktap: remove unneeded pointer dereferencing from qcow2raw.c Olaf Hering
2012-04-02 20:15 ` [PATCH 06 of 18] tools/blktap2: fix build errors caused by Werror in vhd_journal_write_entry Olaf Hering
2012-04-02 20:15 ` [PATCH 07 of 18] tools/blktap2: fix out of bounds access in block-log.c Olaf Hering
2012-04-02 20:15 ` [PATCH 08 of 18] tools/blktap2: fix build errors caused by Werror in tdqcow_get_parent_id Olaf Hering
2012-04-02 20:15 ` [PATCH 09 of 18] tools/blktap2: remove unneeded pointer dereferencing from img2qcow.c Olaf Hering
2012-04-02 20:15 ` Olaf Hering [this message]
2012-04-02 20:15 ` [PATCH 11 of 18] tools/libvchan: fix function prototypes in node-select.c Olaf Hering
2012-04-02 20:15 ` [PATCH 12 of 18] tools/memshr: fix build errors caused by Werror Olaf Hering
2012-04-02 20:15 ` [PATCH 13 of 18] tools/xenpaging: fix build errors caused by -Werror Olaf Hering
2012-04-02 20:15 ` [PATCH 14 of 18] tools/libvchan: fix build errors caused by Werror in io.c Olaf Hering
2012-04-03 10:25 ` Ian Jackson
2012-04-03 10:50 ` Ian Campbell
2012-04-03 15:04 ` Olaf Hering
2012-04-03 16:39 ` Ian Campbell
2012-04-02 20:15 ` [PATCH 15 of 18] tools/blktap2: remove static string table from header file Olaf Hering
2012-04-02 20:15 ` [PATCH 16 of 18] tools/blktap2: fix build errors caused by Werror, remove blkif_op_name Olaf Hering
2012-04-02 20:15 ` [PATCH 17 of 18] tools/blktap2: remove unused labels Olaf Hering
2012-04-02 20:15 ` [PATCH 18 of 18] tools/blktap+blktap2: fix build errors caused by Werror, remove unused variables Olaf Hering
2012-04-03 13:21 ` Ian Jackson
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