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(parent: ee47c5c) | patch
mxser: use msleep_interruptible() in mxser_wait_until_sent()
authorJiri Slaby <jslaby@suse.cz>
Thu, 18 Nov 2021 07:31:18 +0000 (08:31 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Nov 2021 17:33:22 +0000 (18:33 +0100)
commit65cd54bcdb2c56d8ad7ab171fc34529524b5a26f
tree6e390f6bfab97c02758f1708236b23c5278b9a33tree | snapshot
parentee47c5c095c543f0c5ac504e50937b59c4c5ff45commit | diff
mxser: use msleep_interruptible() in mxser_wait_until_sent()

Instead of schedule_timeout_interruptible(), because:
1) we don't have to bother with the task state, and
2) msleep* guarantees to sleep that time (if not interrupted).

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20211118073125.12283-13-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/mxser.c diff | blob | history
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