serial: 8250: Use 'hlist_for_each_entry' to simplify code

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Use 'hlist_for_each_entry' instead of hand writing it.
This saves a few lines of code.

The comment about warning generated by some gcc version is also removed.
The way 'hlist_for_each_entry' is written should prevent such a warning to
be emitted.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/14024ddeb2b3a8c5b0138b5ba5083f54d00164a9.1619594713.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Christophe JAILLET 2021-04-28 09:30:40 +02:00 • committed by Greg Kroah-Hartman

parent 021212f533

commit 89e7800129

1 changed files with 4 additions and 14 deletions

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drivers/tty/serial/8250/8250_core.c

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