37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
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From 23f3bb1ab8311601db03757a6d4538e747364454 Mon Sep 17 00:00:00 2001
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From: FUJITA Tomonori <fujita.tomonori@gmail.com>
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Date: Fri, 3 May 2019 19:30:07 +0900
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Subject: [PATCH 2/2] iscsi_tcp: fix compile warning
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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iscsi/iscsi_tcp.c: In function ‘iscsi_tcp_alloc_data_buf’:
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iscsi/iscsi_tcp.c:583:2: error: ignoring return value of ‘posix_memalign’, declared with attribute warn_unused_result [-Werror=unused-result]
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posix_memalign(&addr, sysconf(_SC_PAGESIZE), sz);
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^
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Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
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---
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usr/iscsi/iscsi_tcp.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/usr/iscsi/iscsi_tcp.c b/usr/iscsi/iscsi_tcp.c
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index 5762c23..0a076b0 100644
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--- a/usr/iscsi/iscsi_tcp.c
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+++ b/usr/iscsi/iscsi_tcp.c
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@@ -579,8 +579,8 @@ static void iscsi_tcp_free_task(struct iscsi_task *task)
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static void *iscsi_tcp_alloc_data_buf(struct iscsi_connection *conn, size_t sz)
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{
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void *addr = NULL;
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-
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- posix_memalign(&addr, sysconf(_SC_PAGESIZE), sz);
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+ if (posix_memalign(&addr, sysconf(_SC_PAGESIZE), sz) != 0)
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+ return addr;
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return addr;
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}
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--
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2.21.0
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