serial: icom: use list_for_each_entry()

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Use list_for_each_entry() helper instead of explicit combo of
list_for_each() and list_entry().

Note that pos is used as a reference point in list_add_tail() in
icom_alloc_adapter(). This functionality remains as with an empty list,
cur_adapter_entry->icom_adapter_entry is still the list head.

This simplifies the code a bit.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220421085808.24152-9-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jiri Slaby 2022-04-21 10:58:06 +02:00 • committed by Greg Kroah-Hartman

parent 8b026d636d

commit e391e32547

1 changed files with 6 additions and 10 deletions

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drivers/tty/serial/icom.c

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