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usb: usbtmc: uninitialized symbol 'actual' in usbtmc_ioctl_clear
authorGuido Kiener <guido.kiener@rohde-schwarz.com>
Mon, 24 Sep 2018 23:30:31 +0000 (01:30 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 28 Sep 2018 13:12:08 +0000 (15:12 +0200)
commit9a83190300867fb024d53f47c31088e34188efc1
tree3624fad2e64089cea009ede8bbf98ea7744e37e8tree
parentb690020a498e33c098dd2b5554a7a59fc08b5ca4commit | diff
usb: usbtmc: uninitialized symbol 'actual' in usbtmc_ioctl_clear

Fix uninitialized symbol 'actual' in function usbtmc_ioctl_clear.

When symbol 'actual' is not initialized and usb_bulk_msg() fails,
the subsequent kernel debug message shows a random value.

Signed-off-by: Guido Kiener <guido.kiener@rohde-schwarz.com>
Fixes: dfee02ac4bce ("usb: usbtmc: Fix ioctl USBTMC_IOCTL_CLEAR")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/class/usbtmc.c diff | blob | history
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