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| author | Guo Zhengkui <guozhengkui@vivo.com> | 2022-03-16 17:28:57 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2022-03-17 15:21:16 +0100 |
| commit | 1abea24af42c35c6eb537e4402836e2cde2a5b13 (patch) | |
| tree | 431b689970b3d514588729d863cca40a4d1eaf7a /tools/testing/selftests/net/cmsg_sender.c | |
| parent | 58e06d05d43a9e37e121edabaada00a9d844444c (diff) | |
| download | linux-1abea24af42c35c6eb537e4402836e2cde2a5b13.tar.gz linux-1abea24af42c35c6eb537e4402836e2cde2a5b13.tar.bz2 linux-1abea24af42c35c6eb537e4402836e2cde2a5b13.zip | |
selftests: net: fix array_size.cocci warning
Fix array_size.cocci warning in tools/testing/selftests/net.
Use `ARRAY_SIZE(arr)` instead of forms like `sizeof(arr)/sizeof(arr[0])`.
It has been tested with gcc (Debian 8.3.0-6) 8.3.0.
Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
Link: https://lore.kernel.org/r/20220316092858.9398-1-guozhengkui@vivo.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/testing/selftests/net/cmsg_sender.c')
| -rw-r--r-- | tools/testing/selftests/net/cmsg_sender.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/cmsg_sender.c b/tools/testing/selftests/net/cmsg_sender.c index aed7845c08a8..bc2162909a1a 100644 --- a/tools/testing/selftests/net/cmsg_sender.c +++ b/tools/testing/selftests/net/cmsg_sender.c @@ -16,6 +16,8 @@ #include <linux/udp.h> #include <sys/socket.h> +#include "../kselftest.h" + enum { ERN_SUCCESS = 0, /* Well defined errors, callers may depend on these */ @@ -318,7 +320,7 @@ static const char *cs_ts_info2str(unsigned int info) [SCM_TSTAMP_ACK] = "ACK", }; - if (info < sizeof(names) / sizeof(names[0])) + if (info < ARRAY_SIZE(names)) return names[info]; return "unknown"; } |