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, …