From 0c298bdc38a00b8bbbd4df21c85c57d8a9dab625 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 5 Feb 2019 12:34:12 +0100 Subject: ALSA: firewire: Remove superfluous snd_info_register() calls The calls of snd_info_register() are superfluous and should be avoided at the procfs creation time. They are called at the end of the whole initialization via snd_card_register(). This patch drops such superfluous calls. Reviewed-by: Takashi Sakamoto Tested-by: Takashi Sakamoto Signed-off-by: Takashi Iwai --- sound/firewire/bebob/bebob_proc.c | 12 ++---------- sound/firewire/dice/dice-proc.c | 12 ++---------- sound/firewire/digi00x/digi00x-proc.c | 16 ++-------------- sound/firewire/fireface/ff-proc.c | 12 ++---------- sound/firewire/fireworks/fireworks_proc.c | 12 ++---------- sound/firewire/motu/motu-proc.c | 12 ++---------- sound/firewire/oxfw/oxfw-proc.c | 12 ++---------- sound/firewire/tascam/tascam-proc.c | 12 ++---------- 8 files changed, 16 insertions(+), 84 deletions(-) (limited to 'sound/firewire') diff --git a/sound/firewire/bebob/bebob_proc.c b/sound/firewire/bebob/bebob_proc.c index 8096891af913..05e2a1c6326c 100644 --- a/sound/firewire/bebob/bebob_proc.c +++ b/sound/firewire/bebob/bebob_proc.c @@ -163,12 +163,8 @@ add_node(struct snd_bebob *bebob, struct snd_info_entry *root, const char *name, struct snd_info_entry *entry; entry = snd_info_create_card_entry(bebob->card, name, root); - if (entry == NULL) - return; - - snd_info_set_text_ops(entry, bebob, op); - if (snd_info_register(entry) < 0) - snd_info_free_entry(entry); + if (entry) + snd_info_set_text_ops(entry, bebob, op); } void snd_bebob_proc_init(struct snd_bebob *bebob) @@ -184,10 +180,6 @@ void snd_bebob_proc_init(struct snd_bebob *bebob) if (root == NULL) return; root->mode = S_IFDIR | 0555; - if (snd_info_register(root) < 0) { - snd_info_free_entry(root); - return; - } add_node(bebob, root, "clock", proc_read_clock); add_node(bebob, root, "firmware", proc_read_hw_info); diff --git a/sound/firewire/dice/dice-proc.c b/sound/firewire/dice/dice-proc.c index bb870fc73f99..9b1d509c6320 100644 --- a/sound/firewire/dice/dice-proc.c +++ b/sound/firewire/dice/dice-proc.c @@ -285,12 +285,8 @@ static void add_node(struct snd_dice *dice, struct snd_info_entry *root, struct snd_info_entry *entry; entry = snd_info_create_card_entry(dice->card, name, root); - if (!entry) - return; - - snd_info_set_text_ops(entry, dice, op); - if (snd_info_register(entry) < 0) - snd_info_free_entry(entry); + if (entry) + snd_info_set_text_ops(entry, dice, op); } void snd_dice_create_proc(struct snd_dice *dice) @@ -306,10 +302,6 @@ void snd_dice_create_proc(struct snd_dice *dice) if (!root) return; root->mode = S_IFDIR | 0555; - if (snd_info_register(root) < 0) { - snd_info_free_entry(root); - return; - } add_node(dice, root, "dice", dice_proc_read); add_node(dice, root, "formation", dice_proc_read_formation); diff --git a/sound/firewire/digi00x/digi00x-proc.c b/sound/firewire/digi00x/digi00x-proc.c index 6996d5a6ff5f..d22e8675b10f 100644 --- a/sound/firewire/digi00x/digi00x-proc.c +++ b/sound/firewire/digi00x/digi00x-proc.c @@ -80,20 +80,8 @@ void snd_dg00x_proc_init(struct snd_dg00x *dg00x) return; root->mode = S_IFDIR | 0555; - if (snd_info_register(root) < 0) { - snd_info_free_entry(root); - return; - } entry = snd_info_create_card_entry(dg00x->card, "clock", root); - if (entry == NULL) { - snd_info_free_entry(root); - return; - } - - snd_info_set_text_ops(entry, dg00x, proc_read_clock); - if (snd_info_register(entry) < 0) { - snd_info_free_entry(entry); - snd_info_free_entry(root); - } + if (entry) + snd_info_set_text_ops(entry, dg00x, proc_read_clock); } diff --git a/sound/firewire/fireface/ff-proc.c b/sound/firewire/fireface/ff-proc.c index a55e68ec1832..b886b541c94b 100644 --- a/sound/firewire/fireface/ff-proc.c +++ b/sound/firewire/fireface/ff-proc.c @@ -41,12 +41,8 @@ static void add_node(struct snd_ff *ff, struct snd_info_entry *root, struct snd_info_entry *entry; entry = snd_info_create_card_entry(ff->card, name, root); - if (entry == NULL) - return; - - snd_info_set_text_ops(entry, ff, op); - if (snd_info_register(entry) < 0) - snd_info_free_entry(entry); + if (entry) + snd_info_set_text_ops(entry, ff, op); } void snd_ff_proc_init(struct snd_ff *ff) @@ -62,10 +58,6 @@ void snd_ff_proc_init(struct snd_ff *ff) if (root == NULL) return; root->mode = S_IFDIR | 0555; - if (snd_info_register(root) < 0) { - snd_info_free_entry(root); - return; - } add_node(ff, root, "status", proc_dump_status); } diff --git a/sound/firewire/fireworks/fireworks_proc.c b/sound/firewire/fireworks/fireworks_proc.c index 779ecec5af62..9fa5c34a9572 100644 --- a/sound/firewire/fireworks/fireworks_proc.c +++ b/sound/firewire/fireworks/fireworks_proc.c @@ -199,12 +199,8 @@ add_node(struct snd_efw *efw, struct snd_info_entry *root, const char *name, struct snd_info_entry *entry; entry = snd_info_create_card_entry(efw->card, name, root); - if (entry == NULL) - return; - - snd_info_set_text_ops(entry, efw, op); - if (snd_info_register(entry) < 0) - snd_info_free_entry(entry); + if (entry) + snd_info_set_text_ops(entry, efw, op); } void snd_efw_proc_init(struct snd_efw *efw) @@ -220,10 +216,6 @@ void snd_efw_proc_init(struct snd_efw *efw) if (root == NULL) return; root->mode = S_IFDIR | 0555; - if (snd_info_register(root) < 0) { - snd_info_free_entry(root); - return; - } add_node(efw, root, "clock", proc_read_clock); add_node(efw, root, "firmware", proc_read_hwinfo); diff --git a/sound/firewire/motu/motu-proc.c b/sound/firewire/motu/motu-proc.c index ab6830a6d242..94327853620a 100644 --- a/sound/firewire/motu/motu-proc.c +++ b/sound/firewire/motu/motu-proc.c @@ -87,12 +87,8 @@ static void add_node(struct snd_motu *motu, struct snd_info_entry *root, struct snd_info_entry *entry; entry = snd_info_create_card_entry(motu->card, name, root); - if (entry == NULL) - return; - - snd_info_set_text_ops(entry, motu, op); - if (snd_info_register(entry) < 0) - snd_info_free_entry(entry); + if (entry) + snd_info_set_text_ops(entry, motu, op); } void snd_motu_proc_init(struct snd_motu *motu) @@ -108,10 +104,6 @@ void snd_motu_proc_init(struct snd_motu *motu) if (root == NULL) return; root->mode = S_IFDIR | 0555; - if (snd_info_register(root) < 0) { - snd_info_free_entry(root); - return; - } add_node(motu, root, "clock", proc_read_clock); add_node(motu, root, "format", proc_read_format); diff --git a/sound/firewire/oxfw/oxfw-proc.c b/sound/firewire/oxfw/oxfw-proc.c index 27dac071bc73..644107e3782e 100644 --- a/sound/firewire/oxfw/oxfw-proc.c +++ b/sound/firewire/oxfw/oxfw-proc.c @@ -83,12 +83,8 @@ static void add_node(struct snd_oxfw *oxfw, struct snd_info_entry *root, struct snd_info_entry *entry; entry = snd_info_create_card_entry(oxfw->card, name, root); - if (entry == NULL) - return; - - snd_info_set_text_ops(entry, oxfw, op); - if (snd_info_register(entry) < 0) - snd_info_free_entry(entry); + if (entry) + snd_info_set_text_ops(entry, oxfw, op); } void snd_oxfw_proc_init(struct snd_oxfw *oxfw) @@ -104,10 +100,6 @@ void snd_oxfw_proc_init(struct snd_oxfw *oxfw) if (root == NULL) return; root->mode = S_IFDIR | 0555; - if (snd_info_register(root) < 0) { - snd_info_free_entry(root); - return; - } add_node(oxfw, root, "formation", proc_read_formation); } diff --git a/sound/firewire/tascam/tascam-proc.c b/sound/firewire/tascam/tascam-proc.c index fee3bf32a0da..8bc8d277394a 100644 --- a/sound/firewire/tascam/tascam-proc.c +++ b/sound/firewire/tascam/tascam-proc.c @@ -58,12 +58,8 @@ static void add_node(struct snd_tscm *tscm, struct snd_info_entry *root, struct snd_info_entry *entry; entry = snd_info_create_card_entry(tscm->card, name, root); - if (entry == NULL) - return; - - snd_info_set_text_ops(entry, tscm, op); - if (snd_info_register(entry) < 0) - snd_info_free_entry(entry); + if (entry) + snd_info_set_text_ops(entry, tscm, op); } void snd_tscm_proc_init(struct snd_tscm *tscm) @@ -79,10 +75,6 @@ void snd_tscm_proc_init(struct snd_tscm *tscm) if (root == NULL) return; root->mode = S_IFDIR | 0555; - if (snd_info_register(root) < 0) { - snd_info_free_entry(root); - return; - } add_node(tscm, root, "firmware", proc_read_firmware); } -- cgit