Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
io_uring/memmap: drop unused sz param in io_uring_validate_mmap_request()
io_uring_validate_mmap_request() doesn't use its size_t sz argument, so
remove it.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
authored by
Caleb Sander Mateos
and committed by
Jens Axboe
70eafc74
5623eb1e
+4
-5
+4
-5
io_uring/memmap.c
+4
-5
io_uring/memmap.c
···
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return io_region_get_ptr(mr);
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}
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-
static void *io_uring_validate_mmap_request(struct file *file, loff_t pgoff,
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-
size_t sz)
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+
static void *io_uring_validate_mmap_request(struct file *file, loff_t pgoff)
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{
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struct io_ring_ctx *ctx = file->private_data;
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struct io_mapped_region *region;
···
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guard(mutex)(&ctx->mmap_lock);
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-
ptr = io_uring_validate_mmap_request(file, vma->vm_pgoff, sz);
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+
ptr = io_uring_validate_mmap_request(file, vma->vm_pgoff);
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if (IS_ERR(ptr))
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return PTR_ERR(ptr);
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···
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guard(mutex)(&ctx->mmap_lock);
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-
ptr = io_uring_validate_mmap_request(filp, pgoff, len);
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+
ptr = io_uring_validate_mmap_request(filp, pgoff);
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if (IS_ERR(ptr))
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return -ENOMEM;
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···
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guard(mutex)(&ctx->mmap_lock);
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-
ptr = io_uring_validate_mmap_request(file, pgoff, len);
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+
ptr = io_uring_validate_mmap_request(file, pgoff);
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if (IS_ERR(ptr))
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return PTR_ERR(ptr);
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