This patch is to fix the following compile error ocured when building with gcc7:
[stderr] dscr_sysfs_test.c: In function ‘dscr_sysfs’: [stderr] dscr_sysfs_test.c:63:20: error: ‘%s’ directive writing up to 255 bytes Signed-off-by: Mamatha Inamdar <[email protected]> --- .../selftests/powerpc/dscr/dscr_sysfs_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c b/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c index 1899bd8..72e3af0 100644 --- a/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c +++ b/tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c @@ -62,7 +62,7 @@ static int check_all_cpu_dscr_defaults(unsigned long val) if (!strstr(dp->d_name, "cpu")) continue; - len = snprintf(file, LEN_MAX, "%s%s/dscr", CPU_PATH, dp->d_name); + len = snprintf(file, LEN_MAX, "%scpu%ld/dscr", CPU_PATH, val); if (len >= LEN_MAX) continue; if (access(file, F_OK))
