From: "Björn Töpel" <bjorn.topel@gmail.com>
To: ast@kernel.org, daniel@iogearbox.net, netdev@vger.kernel.org,
bpf@vger.kernel.org
Cc: "Björn Töpel" <bjorn.topel@intel.com>,
magnus.karlsson@intel.com, jonathan.lemon@gmail.com,
ciara.loftus@intel.com, weqaar.a.janjua@intel.com
Subject: [PATCH bpf-next 06/12] selftests/bpf: remove casting by introduce local variable
Date: Fri, 22 Jan 2021 16:47:19 +0100 [thread overview]
Message-ID: <20210122154725.22140-7-bjorn.topel@gmail.com> (raw)
In-Reply-To: <20210122154725.22140-1-bjorn.topel@gmail.com>
From: Björn Töpel <bjorn.topel@intel.com>
Let us use a local variable in nsswitchthread(), so we can remove a
lot of casting for better readability.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
---
tools/testing/selftests/bpf/xdpxceiver.c | 24 +++++++++++-------------
1 file changed, 11 insertions(+), 13 deletions(-)
diff --git a/tools/testing/selftests/bpf/xdpxceiver.c b/tools/testing/selftests/bpf/xdpxceiver.c
index ab2ed7b85f9e..bea006ad8e17 100644
--- a/tools/testing/selftests/bpf/xdpxceiver.c
+++ b/tools/testing/selftests/bpf/xdpxceiver.c
@@ -382,21 +382,19 @@ static bool switch_namespace(int idx)
static void *nsswitchthread(void *args)
{
- if (switch_namespace(((struct targs *)args)->idx)) {
- ifdict[((struct targs *)args)->idx]->ifindex =
- if_nametoindex(ifdict[((struct targs *)args)->idx]->ifname);
- if (!ifdict[((struct targs *)args)->idx]->ifindex) {
- ksft_test_result_fail
- ("ERROR: [%s] interface \"%s\" does not exist\n",
- __func__, ifdict[((struct targs *)args)->idx]->ifname);
- ((struct targs *)args)->retptr = false;
+ struct targs *targs = args;
+
+ targs->retptr = false;
+
+ if (switch_namespace(targs->idx)) {
+ ifdict[targs->idx]->ifindex = if_nametoindex(ifdict[targs->idx]->ifname);
+ if (!ifdict[targs->idx]->ifindex) {
+ ksft_test_result_fail("ERROR: [%s] interface \"%s\" does not exist\n",
+ __func__, ifdict[targs->idx]->ifname);
} else {
- ksft_print_msg("Interface found: %s\n",
- ifdict[((struct targs *)args)->idx]->ifname);
- ((struct targs *)args)->retptr = true;
+ ksft_print_msg("Interface found: %s\n", ifdict[targs->idx]->ifname);
+ targs->retptr = true;
}
- } else {
- ((struct targs *)args)->retptr = false;
}
pthread_exit(NULL);
}
--
2.27.0
next prev parent reply other threads:[~2021-01-22 17:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-22 15:47 [PATCH bpf-next 00/12] Various cleanups/fixes for AF_XDP selftests Björn Töpel
2021-01-22 15:47 ` [PATCH bpf-next 01/12] selftests/bpf: remove a lot of ifobject casting Björn Töpel
2021-01-22 15:47 ` [PATCH bpf-next 02/12] selftests/bpf: remove unused enums Björn Töpel
2021-01-22 15:47 ` [PATCH bpf-next 03/12] selftests/bpf: fix style warnings Björn Töpel
2021-01-22 15:47 ` [PATCH bpf-next 04/12] selftests/bpf: remove memory leak Björn Töpel
2021-01-22 15:47 ` [PATCH bpf-next 05/12] selftests/bpf: improve readability of xdpxceiver/worker_pkt_validate() Björn Töpel
2021-01-22 15:47 ` Björn Töpel [this message]
2021-01-22 15:47 ` [PATCH bpf-next 07/12] selftests/bpf: change type from void * to struct ifaceconfigobj * Björn Töpel
2021-01-22 15:47 ` [PATCH bpf-next 08/12] selftests/bpf: change type from void * to struct generic_data * Björn Töpel
2021-01-22 15:47 ` [PATCH bpf-next 09/12] selftests/bpf: define local variables at the beginning of a block Björn Töpel
2021-01-22 15:47 ` [PATCH bpf-next 10/12] selftests/bpf: avoid heap allocation Björn Töpel
2021-01-22 15:47 ` [PATCH bpf-next 11/12] selftests/bpf: consistent malloc/calloc usage Björn Töpel
2021-01-22 15:47 ` [PATCH bpf-next 12/12] selftests/bpf: avoid useless void *-casts Björn Töpel
2021-01-25 23:10 ` [PATCH bpf-next 00/12] Various cleanups/fixes for AF_XDP selftests patchwork-bot+netdevbpf
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