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