| Message ID | 20210708031827.51293-1-skhan@linuxfoundation.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | fe968ca2cac91888310b143a483123c84906e3fc |
| Headers | show |
| Series | selftests: firmware: Fix ingonred return val of asprintf() warn | expand |
diff --git a/tools/testing/selftests/firmware/fw_namespace.c b/tools/testing/selftests/firmware/fw_namespace.c index 0e393cb5f42d..4c6f0cd83c5b 100644 --- a/tools/testing/selftests/firmware/fw_namespace.c +++ b/tools/testing/selftests/firmware/fw_namespace.c @@ -129,7 +129,8 @@ int main(int argc, char **argv) die("mounting tmpfs to /lib/firmware failed\n"); sys_path = argv[1]; - asprintf(&fw_path, "/lib/firmware/%s", fw_name); + if (asprintf(&fw_path, "/lib/firmware/%s", fw_name) < 0) + die("error: failed to build full fw_path\n"); setup_fw(fw_path);
Fix the following ingonred return val of asprintf() warn during build: cc -Wall -O2 fw_namespace.c -o ../tools/testing/selftests/firmware/fw_namespace fw_namespace.c: In function ‘main’: fw_namespace.c:132:2: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 132 | asprintf(&fw_path, "/lib/firmware/%s", fw_name); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> --- tools/testing/selftests/firmware/fw_namespace.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)