->read_proc, ->write_proc are going away, ->proc_fops should be used instead. The only tricky place is IDENTIFY handling: if for some reason taskfile_lib_get_identify() fails, buffer _is_ changed and at least first byte is overwritten. Emulate old behaviour with returning that first byte to userspace and reporting length=1 despite overall -E. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| acpi | ||
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| crypto | ||
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| keys | ||
| linux | ||
| math-emu | ||
| media | ||
| mtd | ||
| net | ||
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| rxrpc | ||
| scsi | ||
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| trace | ||
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| xen | ||
| Kbuild | ||