Removed unnecessary `fd = -1` assignments after closing file descriptors.
because it will be assigned by the function bpf_prog_load().This improves
code readability and removes redundant operations.
Signed-off-by: Zhu Jun <zhujun2@cmss.chinamobile.com>
---
tools/testing/selftests/bpf/prog_tests/log_buf.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/log_buf.c b/tools/testing/selftests/bpf/prog_tests/log_buf.c
index 27676a04d0b6..169ce689b97c 100644
--- a/tools/testing/selftests/bpf/prog_tests/log_buf.c
+++ b/tools/testing/selftests/bpf/prog_tests/log_buf.c
@@ -169,7 +169,6 @@ static void bpf_prog_load_log_buf(void)
ASSERT_GE(fd, 0, "good_fd1");
if (fd >= 0)
close(fd);
- fd = -1;
/* log_level == 2 should always fill log_buf, even for good prog */
log_buf[0] = '\0';
@@ -180,7 +179,6 @@ static void bpf_prog_load_log_buf(void)
ASSERT_GE(fd, 0, "good_fd2");
if (fd >= 0)
close(fd);
- fd = -1;
/* log_level == 0 should fill log_buf for bad prog */
log_buf[0] = '\0';
@@ -191,7 +189,6 @@ static void bpf_prog_load_log_buf(void)
ASSERT_LT(fd, 0, "bad_fd");
if (fd >= 0)
close(fd);
- fd = -1;
free(log_buf);
}
--
2.17.1