[PATCH 0/2] rcu: Use kcalloc() instead of kzalloc()

[Qianfeng Rong]

Replace kzalloc() with kcalloc() in kernel/rcu.  As noted in the kernel
documentation [1], open-coded multiplication in allocator arguments is
discouraged because it can lead to integer overflow.

Use kcalloc() to gain built-in overflow protection, making memory
allocation safer when calculating allocation size compared to explicit
multiplication.

Link: https://www.kernel.org/doc/html/next/process/deprecated.html#open-coded-arithmetic-in-allocator-arguments #1
Signed-off-by: Qianfeng Rong <rongqianfeng@xxxxxxxx>

Qianfeng Rong (2):
  rcutorture: Use kcalloc() instead of kzalloc()
  refscale: Use kcalloc() instead of kzalloc()

 kernel/rcu/rcutorture.c | 4 ++--
 kernel/rcu/refscale.c   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

-- 
2.34.1