cxl: Delete an unnecessary check before the function call “kfree”

Author: Markus Elfring <elfring@users.sourceforge.net>

The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring 
Reviewed-by: Andrew Donnellan 
Acked-by: Ian Munsie 
Signed-off-by: Michael Ellerman

---
 drivers/misc/cxl/context.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
 
diff --git a/drivers/misc/cxl/context.c b/drivers/misc/cxl/context.c
index 10370f2..80203c9 100644
--- a/drivers/misc/cxl/context.c
+++ b/drivers/misc/cxl/context.c
@@ -290,8 +290,7 @@ static void reclaim_ctx(struct rcu_head *rcu)
 	if (ctx->kernelapi)
 		kfree(ctx->mapping);
 
-	if (ctx->irq_bitmap)
-		kfree(ctx->irq_bitmap);
+	kfree(ctx->irq_bitmap);
 
 	/* Drop ref to the afu device taken during cxl_context_init */
 	cxl_afu_put(ctx->afu);

cxl: Delete an unnecessary check before the function call “kfree”

qlambert

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