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linux
tty: tty_ldisc: Fix coding style issues of block comments
Fix coding style issues of block comments, reported by checkpatch.pl.
Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Link: https://lore.kernel.org/r/1617779210-51576-9-git-send-email-tanxiaofei@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
authored by
Xiaofei Tan
and committed by
Greg Kroah-Hartman
72a8dcd7
d7238359
+20
-12
+20
-12
drivers/tty/tty_ldisc.c
+20
-12
drivers/tty/tty_ldisc.c
···
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const char *name = tty_name(tty);
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pr_warn("Falling back ldisc for %s.\n", name);
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-
/* The traditional behaviour is to fall back to N_TTY, we
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-
want to avoid falling back to N_NULL unless we have no
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-
choice to avoid the risk of breaking anything */
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+
/*
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* The traditional behaviour is to fall back to N_TTY, we
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+
* want to avoid falling back to N_NULL unless we have no
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+
* choice to avoid the risk of breaking anything
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+
*/
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if (tty_ldisc_failto(tty, N_TTY) < 0 &&
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tty_ldisc_failto(tty, N_NULL) < 0)
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panic("Couldn't open N_NULL ldisc for %s.", name);
···
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up_read(&tty->termios_rwsem);
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}
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-
/* At this point we hold a reference to the new ldisc and a
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reference to the old ldisc, or we hold two references to
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the old ldisc (if it was restored as part of error cleanup
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above). In either case, releasing a single reference from
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the old ldisc is correct. */
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+
/*
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* At this point we hold a reference to the new ldisc and a
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* reference to the old ldisc, or we hold two references to
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* the old ldisc (if it was restored as part of error cleanup
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+
* above). In either case, releasing a single reference from
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* the old ldisc is correct.
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+
*/
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new_ldisc = old_ldisc;
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out:
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tty_ldisc_unlock(tty);
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-
/* Restart the work queue in case no characters kick it off. Safe if
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already running */
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+
/*
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* Restart the work queue in case no characters kick it off. Safe if
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* already running
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*/
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tty_buffer_restart_work(tty->port);
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err:
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tty_ldisc_put(new_ldisc); /* drop the extra reference */
···
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tty_ldisc_kill(o_tty);
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tty_ldisc_unlock_pair(tty, o_tty);
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/* And the memory resources remaining (buffers, termios) will be
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disposed of when the kref hits zero */
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/*
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* And the memory resources remaining (buffers, termios) will be
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* disposed of when the kref hits zero
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+
*/
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tty_ldisc_debug(tty, "released\n");
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}