Re: [PATCH] ipc/sem.c: use unsigned int for nsops

[Lorenzo Stoakes <ljs@kernel.org>]

On Mon, May 25, 2026 at 08:42:20AM +0800, Yi Xie wrote:
> Use unsigned int instead of unsigned for nsops parameter,
> to match declaration in syscalls.h.
>
> Signed-off-by: Yi Xie <xieyi@kylinos.cn>

Pretty sure I R-b'd this :P (didn't I?) not sure if too late since Christian
took but FWIW:

Reviewed-by: Lorenzo Stoakes <ljs@kernel.org>

Cheers, Lorenzo

> ---
>  ipc/sem.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/ipc/sem.c b/ipc/sem.c
> index 6cdf862b1f5c..5ec41de7e85b 100644
> --- a/ipc/sem.c
> +++ b/ipc/sem.c
> @@ -1981,7 +1981,7 @@ static struct sem_undo *find_alloc_undo(struct ipc_namespace *ns, int semid)
>  }
>
>  long __do_semtimedop(int semid, struct sembuf *sops,
> -		unsigned nsops, const struct timespec64 *timeout,
> +		unsigned int nsops, const struct timespec64 *timeout,
>  		struct ipc_namespace *ns)
>  {
>  	int error = -EINVAL;
> @@ -2220,7 +2220,7 @@ long __do_semtimedop(int semid, struct sembuf *sops,
>  }
>
>  static long do_semtimedop(int semid, struct sembuf __user *tsops,
> -		unsigned nsops, const struct timespec64 *timeout)
> +		unsigned int nsops, const struct timespec64 *timeout)
>  {
>  	struct sembuf fast_sops[SEMOPM_FAST];
>  	struct sembuf *sops = fast_sops;
> @@ -2294,7 +2294,7 @@ SYSCALL_DEFINE4(semtimedop_time32, int, semid, struct sembuf __user *, tsems,
>  #endif
>
>  SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
> -		unsigned, nsops)
> +		unsigned int, nsops)
>  {
>  	return do_semtimedop(semid, tsops, nsops, NULL);
>  }
> --
> 2.25.1
>