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authorAndrei Gherzan <andrei.gherzan@canonical.com>2023-02-01 00:16:10 +0000
committerPaolo Abeni <pabeni@redhat.com>2023-02-02 13:29:51 +0100
commitc03c80e3a03ffb4f790901d60797e9810539d946 (patch)
tree4ae9100629f8813e4d8827cfd40acccb3e267c97 /tools/testing
parent99f1c46011cc0feb47d4f4f7bee70a0341442d14 (diff)
selftests: net: udpgso_bench_rx: Fix 'used uninitialized' compiler warning
This change fixes the following compiler warning: /usr/include/x86_64-linux-gnu/bits/error.h:40:5: warning: ‘gso_size’ may be used uninitialized [-Wmaybe-uninitialized] 40 | __error_noreturn (__status, __errnum, __format, __va_arg_pack ()); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ udpgso_bench_rx.c: In function ‘main’: udpgso_bench_rx.c:253:23: note: ‘gso_size’ was declared here 253 | int ret, len, gso_size, budget = 256; Fixes: 3327a9c46352 ("selftests: add functionals test for UDP GRO") Signed-off-by: Andrei Gherzan <andrei.gherzan@canonical.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20230201001612.515730-1-andrei.gherzan@canonical.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/testing')
-rw-r--r--tools/testing/selftests/net/udpgso_bench_rx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/udpgso_bench_rx.c b/tools/testing/selftests/net/udpgso_bench_rx.c
index 6a193425c367..d0895bd1933f 100644
--- a/tools/testing/selftests/net/udpgso_bench_rx.c
+++ b/tools/testing/selftests/net/udpgso_bench_rx.c
@@ -250,7 +250,7 @@ static int recv_msg(int fd, char *buf, int len, int *gso_size)
static void do_flush_udp(int fd)
{
static char rbuf[ETH_MAX_MTU];
- int ret, len, gso_size, budget = 256;
+ int ret, len, gso_size = 0, budget = 256;
len = cfg_read_all ? sizeof(rbuf) : 0;
while (budget--) {