usb/host/fotg210: Add function scan_frame_queue()
checkpatch complains about too many leading tabs because the if statement starts after 6 tabs: scan_iosoc() -> for() -> while() -> switch() -> if() -> for() -> if() There is also a goto statement going backwards in case of failure. This patch creates a new inline function named scan_frame_queue() containing the last 4 nesting levels, and removes the need of backwards goto, making the code easier to read. After the patch it becomes: scan_iosoc() -> for() -> while() -> scan_frame_queue() Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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