[PATCH] vdso/gettimeofday: Clean up read of tz_minuteswest and tz_dsttime

[Thomas Weißschuh]

When these fields got moved from 'struct vdso_time_data' to the new
'struct vdso_clock', this access was forgotten.

'vd' is not an array, but a pointer to a single structure. The code
works by accident in its current form as CS_HRES_COARSE is 0.

Replace the incorrect array access with a regular pointer dereference.

Fixes: 886653e36639 ("vdso: Rework struct vdso_time_data and introduce struct vdso_clock")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>
---
 lib/vdso/gettimeofday.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/vdso/gettimeofday.c b/lib/vdso/gettimeofday.c
index f7a591aba59f..6e9b03051bee 100644
--- a/lib/vdso/gettimeofday.c
+++ b/lib/vdso/gettimeofday.c
@@ -374,8 +374,8 @@ __cvdso_gettimeofday_data(const struct vdso_time_data *vd,
 		if (vdso_is_timens_clock(vc))
 			vd = vdso_timens_data(vd);
 
-		tz->tz_minuteswest = vd[CS_HRES_COARSE].tz_minuteswest;
-		tz->tz_dsttime = vd[CS_HRES_COARSE].tz_dsttime;
+		tz->tz_minuteswest = vd->tz_minuteswest;
+		tz->tz_dsttime = vd->tz_dsttime;
 	}
 
 	return 0;

---
base-commit: cee9395acd8043be0644b25c34bfa86623f2b935
change-id: 20260902-vdso-tz-b999f43c24bb

Best regards,
--  
Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>