usb: gadget: g_ffs: Fix counting of missing_functions

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Returning non-zero value from ready callback makes ffs instance
return error from writing strings and enter FFS_CLOSING state.
This means that this this function is not truly ready and
close callback will not be called. This commit fix
ffs_ready_callback() to undo all side effects of this function
in case of error.

Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Krzysztof Opasiak 2015-05-22 17:25:17 +02:00 • committed by Felipe Balbi

parent 10f095801c

commit c41b33c58d

1 changed files with 3 additions and 1 deletions

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drivers/usb/gadget/legacy/g_ffs.c

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