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[213.102.90.208]) by smtp.gmail.com with ESMTPSA id w17sm928589lft.52.2021.01.22.07.47.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Jan 2021 07:47:37 -0800 (PST) From: =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= To: ast@kernel.org, daniel@iogearbox.net, netdev@vger.kernel.org, bpf@vger.kernel.org Cc: =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= , 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 Message-Id: <20210122154725.22140-7-bjorn.topel@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210122154725.22140-1-bjorn.topel@gmail.com> References: <20210122154725.22140-1-bjorn.topel@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Björn Töpel Let us use a local variable in nsswitchthread(), so we can remove a lot of casting for better readability. Signed-off-by: Björn Töpel --- 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); }