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| author | tanze <tanze@kylinos.cn> | 2025-10-24 13:55:49 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-10-27 12:04:51 +0300 |
| commit | a0deef0ed594a1e1a81a2bab13b7eb115cd59de6 (patch) | |
| tree | 681aae16b57eb160fbdee557b3c0bdb59ca5872f | |
| parent | 28bcb2169693d6e02642c45ddc3ca63cd8a4e1f2 (diff) | |
| download | linux-a0deef0ed594a1e1a81a2bab13b7eb115cd59de6.tar.xz | |
ALSA: maestro3: using vmalloc_array() to handle the code
Change array_size() to vmalloc_array(), due to vmalloc_array()
being optimized better, using fewer instructions, and handles
overflow more concisely.
Signed-off-by: tanze <tanze@kylinos.cn>
Link: https://patch.msgid.link/20251024105549.210654-1-tanze@kylinos.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/maestro3.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index bddf47a1f263..3353980d5cd8 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -2571,9 +2571,9 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, if (IS_ENABLED(CONFIG_PM_SLEEP)) { chip->suspend_mem = - vmalloc(array_size(sizeof(u16), - REV_B_CODE_MEMORY_LENGTH + - REV_B_DATA_MEMORY_LENGTH)); + vmalloc_array(REV_B_CODE_MEMORY_LENGTH + + REV_B_DATA_MEMORY_LENGTH, + sizeof(u16)); if (!chip->suspend_mem) dev_warn(card->dev, "can't allocate apm buffer\n"); } |