diff options
Diffstat (limited to 'io_uring/memmap.c')
| -rw-r--r-- | io_uring/memmap.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/io_uring/memmap.c b/io_uring/memmap.c index 18e574776ef6..7d3c5eb58480 100644 --- a/io_uring/memmap.c +++ b/io_uring/memmap.c @@ -268,8 +268,7 @@ static void *io_region_validate_mmap(struct io_ring_ctx *ctx, return io_region_get_ptr(mr); } -static void *io_uring_validate_mmap_request(struct file *file, loff_t pgoff, - size_t sz) +static void *io_uring_validate_mmap_request(struct file *file, loff_t pgoff) { struct io_ring_ctx *ctx = file->private_data; struct io_mapped_region *region; @@ -304,7 +303,7 @@ __cold int io_uring_mmap(struct file *file, struct vm_area_struct *vma) guard(mutex)(&ctx->mmap_lock); - ptr = io_uring_validate_mmap_request(file, vma->vm_pgoff, sz); + ptr = io_uring_validate_mmap_request(file, vma->vm_pgoff); if (IS_ERR(ptr)) return PTR_ERR(ptr); @@ -336,7 +335,7 @@ unsigned long io_uring_get_unmapped_area(struct file *filp, unsigned long addr, guard(mutex)(&ctx->mmap_lock); - ptr = io_uring_validate_mmap_request(filp, pgoff, len); + ptr = io_uring_validate_mmap_request(filp, pgoff); if (IS_ERR(ptr)) return -ENOMEM; @@ -386,7 +385,7 @@ unsigned long io_uring_get_unmapped_area(struct file *file, unsigned long addr, guard(mutex)(&ctx->mmap_lock); - ptr = io_uring_validate_mmap_request(file, pgoff, len); + ptr = io_uring_validate_mmap_request(file, pgoff); if (IS_ERR(ptr)) return PTR_ERR(ptr); |