From: Colin Ian King <colin.k...@canonical.com>
Recent commit 80fa93fce37d3490f
("cxl: Name interrupts in /proc/interrupt") introduced a
redundant increment of hwirq which is not used or even
initialised at the point it is incremented. Detected by
cppcheck:
[drivers/misc/cxl/irq.c:439]: (error) Uninitialized
variable: hwirq
Simple fix, remove the redundant increment.
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
drivers/misc/cxl/irq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/cxl/irq.c b/drivers/misc/cxl/irq.c
index c294925..68ab608 100644
--- a/drivers/misc/cxl/irq.c
+++ b/drivers/misc/cxl/irq.c
@@ -436,7 +436,7 @@ int afu_register_irqs(struct cxl_context *ctx, u32 count)
*/
INIT_LIST_HEAD(&ctx->irq_names);
for (r = 1; r < CXL_IRQ_RANGES; r++) {
- for (i = 0; i < ctx->irqs.range[r]; hwirq++, i++) {
+ for (i = 0; i < ctx->irqs.range[r]; i++) {
irq_name = kmalloc(sizeof(struct cxl_irq_name),
GFP_KERNEL);
if (!irq_name)
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
