Remove cost from the return type as it is ignored anyways and generates the warning: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
Signed-off-by: Muhammad Usama Anjum usama.anjum@collabora.com --- Optional fixes tag. Fixes: 00679a183ac6 ("selftests/mm: factor out thp settings management") Add fixes tag to last patch which had created these files instead of original patch which added these. --- tools/testing/selftests/mm/thp_settings.c | 4 ++-- tools/testing/selftests/mm/thp_settings.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/mm/thp_settings.c b/tools/testing/selftests/mm/thp_settings.c index 577eaab6266fd..ad872af1c81aa 100644 --- a/tools/testing/selftests/mm/thp_settings.c +++ b/tools/testing/selftests/mm/thp_settings.c @@ -87,7 +87,7 @@ int write_file(const char *path, const char *buf, size_t buflen) return (unsigned int) numwritten; }
-const unsigned long read_num(const char *path) +unsigned long read_num(const char *path) { char buf[21];
@@ -172,7 +172,7 @@ void thp_write_string(const char *name, const char *val) } }
-const unsigned long thp_read_num(const char *name) +unsigned long thp_read_num(const char *name) { char path[PATH_MAX]; int ret; diff --git a/tools/testing/selftests/mm/thp_settings.h b/tools/testing/selftests/mm/thp_settings.h index 876235a23460c..fc131d23d5930 100644 --- a/tools/testing/selftests/mm/thp_settings.h +++ b/tools/testing/selftests/mm/thp_settings.h @@ -64,12 +64,12 @@ struct thp_settings {
int read_file(const char *path, char *buf, size_t buflen); int write_file(const char *path, const char *buf, size_t buflen); -const unsigned long read_num(const char *path); +unsigned long read_num(const char *path); void write_num(const char *path, unsigned long num);
int thp_read_string(const char *name, const char * const strings[]); void thp_write_string(const char *name, const char *val); -const unsigned long thp_read_num(const char *name); +unsigned long thp_read_num(const char *name); void thp_write_num(const char *name, unsigned long num);
void thp_write_settings(struct thp_settings *settings);