vc_screen: extract vcs_read_buf_uni

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The same as making write more readable, extract unicode handling from
vcs_read. The other two cases (w/ and w/o attributes) will follow.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200818085706.12163-12-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jiri Slaby 2020-08-18 10:57:02 +02:00 • committed by Greg Kroah-Hartman

parent 6d507c75e0

commit 0f66eee346

1 changed files with 30 additions and 19 deletions

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49

drivers/tty/vt/vc_screen.c

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