usb: f_fs: refactor ffs_epfile_io

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Eliminate one of the return paths by using a ‘goto error_mutex’ and
rearrange some if-bodies which results in reduction of the indention level
and thus hopefully makes the function easier to read and reason about.

Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

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Michal Nazarewicz 2016-01-04 21:05:59 +01:00 • committed by Felipe Balbi

parent b3591f67b9

commit ae76e13477

1 changed files with 58 additions and 69 deletions

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drivers/usb/gadget/function/f_fs.c

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