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(parent: 2bb2077) | patch
usb: gadget: f_printer: use non-zero flag for bitwise and
authorAndrzej Pietrasiewicz <andrzej.p@samsung.com>
Fri, 13 Mar 2015 10:08:08 +0000 (11:08 +0100)
committerFelipe Balbi <balbi@ti.com>
Fri, 13 Mar 2015 15:41:05 +0000 (10:41 -0500)
commitfbdecad99c3f37346ed868fec0c3a9c2809f78e9
tree343c7f3ec797185c7a734f0968e65746db18b270tree | snapshot (tar.gz zip)
parent2bb2077ee607703771c35ed74837180760f9ce07commit | diff
usb: gadget: f_printer: use non-zero flag for bitwise and

USB_DIR_OUT happens to be zero, so the result of bitwise and is always 0.
Consequently, break will never happen in the SOFT_RESET case.
This patch uses a compatible condition with a non-zero USB_DIR_IN,
which might or might not evaluate to zero.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/function/f_printer.c diff | blob | blame | history