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| /openbmc/linux/drivers/usb/misc/ |
| H A D | adutux.c | diff 4850f26abfcac9ed28a4db5817b46dc0bfbbbae0 Fri Jun 21 10:22:40 CDT 2019 Daniel M German <dmg@turingmachine.org> usb: clean up some of the computations in adu_read
Replace ?: with min to calculate the number of bytes in the secondary buffer,
including changing the data type of data_in_secondary to size_t to be
type-consistent. data_in_secondary can never be negative.
Remove some spurious calculations (copy_to_user returns zero on success),
making one variable redundant (i)
This change does not alter the functionality of the code.
Signed-off-by: Daniel M German <dmg@turingmachine.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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