Assign the error value to the real returned variable fret. The ret variable is used to check function return values and assigning values to it on error has no effect as it is an unused value.
Signed-off-by: Javier Carrasco javier.carrasco.cruz@gmail.com --- tools/testing/selftests/uevent/uevent_filtering.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/uevent/uevent_filtering.c b/tools/testing/selftests/uevent/uevent_filtering.c index 5cebfb356345..e191b6d69f8c 100644 --- a/tools/testing/selftests/uevent/uevent_filtering.c +++ b/tools/testing/selftests/uevent/uevent_filtering.c @@ -158,7 +158,7 @@ static int uevent_listener(unsigned long post_flags, bool expect_uevent, r = recvmsg(sk_fd, &hdr, 0); if (r <= 0) { fprintf(stderr, "%s - Failed to receive uevent\n", strerror(errno)); - ret = -1; + fret = -1; break; }
@@ -172,7 +172,7 @@ static int uevent_listener(unsigned long post_flags, bool expect_uevent,
if (!expect_uevent) { fprintf(stderr, "Received unexpected uevent:\n"); - ret = -1; + fret = -1; }
if (TH_LOG_ENABLED) {
--- base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d change-id: 20230916-topic-self_uevent_filtering-17b53262bc46
Best regards,