* [PATCH v3] selftests: nci: replace unsigned int with int
@ 2021-09-16 12:24 Xiang wangx
2021-09-16 13:00 ` patchwork-bot+netdevbpf
0 siblings, 1 reply; 2+ messages in thread
From: Xiang wangx @ 2021-09-16 12:24 UTC (permalink / raw)
To: bongsu.jeon; +Cc: shuah, netdev, linux-kselftest, linux-kernel, Xiang wangx
Should not use comparison of unsigned expressions < 0.
Signed-off-by: Xiang wangx <wangxiang@cdjrlc.com>
---
Changes since v1
* Change commit log
Changes since v2
* Change commit log
tools/testing/selftests/nci/nci_dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/nci/nci_dev.c b/tools/testing/selftests/nci/nci_dev.c
index e1bf55dabdf6..162c41e9bcae 100644
--- a/tools/testing/selftests/nci/nci_dev.c
+++ b/tools/testing/selftests/nci/nci_dev.c
@@ -746,7 +746,7 @@ int read_write_nci_cmd(int nfc_sock, int virtual_fd, const __u8 *cmd, __u32 cmd_
const __u8 *rsp, __u32 rsp_len)
{
char buf[256];
- unsigned int len;
+ int len;
send(nfc_sock, &cmd[3], cmd_len - 3, 0);
len = read(virtual_fd, buf, cmd_len);
--
2.20.1
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2021-09-16 12:24 [PATCH v3] selftests: nci: replace unsigned int with int Xiang wangx
2021-09-16 13:00 ` patchwork-bot+netdevbpf
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