[ Upstream commit a829dd5b3840fd9a24608ed73eb21ba239ae5334 ]
This patch fixes various trivial coding-style issues in usx2y code,
such as:
* the assginments in if condition
* comparison order with constants
* NULL / zero checks
* unsigned -> unsigned int
* addition of braces in control blocks
* debug print with function names
* move local variables in block into function head
* reduction of too nested indentations
No functional changes.
Link: https://lore.kernel.org/r/20210517131545.27252-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Stable-dep-of: dafb28f02be4 ("ALSA: usx2y: Use snd_card_free_when_closed() at disconnection")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4c0a58ef36f3de1be0d1c8565ca854bcabd37e2b ]
This patch corrects merely the spaces in the usx2y code, including the
superfluous trailing space in the debug prints and a slight reformat
of some comment lines. Nothing really touches about the code itself.
Link: https://lore.kernel.org/r/20210517131545.27252-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Stable-dep-of: dafb28f02be4 ("ALSA: usx2y: Use snd_card_free_when_closed() at disconnection")
Signed-off-by: Sasha Levin <sashal@kernel.org>
