Update the gb_loopback_stats_attrs() macro to use a do-while(0) loop.
This ensures that it is treated as a single statement, preventing
potential issues when used in conditional or loop constructs.
Signed-off-by: Dorine Tipo <dorine.a.tipo@xxxxxxxxx>
---
drivers/staging/greybus/loopback.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/greybus/loopback.c b/drivers/staging/greybus/loopback.c
index 1f19323b0e1a..0f3e4c43e2de 100644
--- a/drivers/staging/greybus/loopback.c
+++ b/drivers/staging/greybus/loopback.c
@@ -163,9 +163,11 @@ static ssize_t name##_avg_show(struct device *dev, \
static DEVICE_ATTR_RO(name##_avg)
#define gb_loopback_stats_attrs(field) \
- gb_loopback_ro_stats_attr(field, min, u); \
- gb_loopback_ro_stats_attr(field, max, u); \
- gb_loopback_ro_avg_attr(field)
+ do {
+ gb_loopback_ro_stats_attr(field, min, u); \
+ gb_loopback_ro_stats_attr(field, max, u); \
+ gb_loopback_ro_avg_attr(field);
+ } while (0)
#define gb_loopback_attr(field, type) \
static ssize_t field##_show(struct device *dev, \
--
2.25.1
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