diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/core/seq/seq_memory.c | 3 | ||||
| -rw-r--r-- | sound/pci/cs46xx/dsp_spos.c | 5 | ||||
| -rw-r--r-- | sound/pci/emu10k1/emu10k1_main.c | 9 | ||||
| -rw-r--r-- | sound/pci/emu10k1/emufx.c | 2 | ||||
| -rw-r--r-- | sound/pci/emu10k1/p16v.c | 2 | ||||
| -rw-r--r-- | sound/pci/maestro3.c | 5 | ||||
| -rw-r--r-- | sound/pci/trident/trident_main.c | 4 |
7 files changed, 19 insertions, 11 deletions
diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c index ab1112e90f88..a4c8543176b2 100644 --- a/sound/core/seq/seq_memory.c +++ b/sound/core/seq/seq_memory.c @@ -389,7 +389,8 @@ int snd_seq_pool_init(struct snd_seq_pool *pool) if (snd_BUG_ON(!pool)) return -EINVAL; - cellptr = vmalloc(sizeof(struct snd_seq_event_cell) * pool->size); + cellptr = vmalloc(array_size(sizeof(struct snd_seq_event_cell), + pool->size)); if (!cellptr) return -ENOMEM; diff --git a/sound/pci/cs46xx/dsp_spos.c b/sound/pci/cs46xx/dsp_spos.c index 99d5a02f9169..598d140bb7cb 100644 --- a/sound/pci/cs46xx/dsp_spos.c +++ b/sound/pci/cs46xx/dsp_spos.c @@ -240,8 +240,9 @@ struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip) return NULL; /* better to use vmalloc for this big table */ - ins->symbol_table.symbols = vmalloc(sizeof(struct dsp_symbol_entry) * - DSP_MAX_SYMBOLS); + ins->symbol_table.symbols = + vmalloc(array_size(DSP_MAX_SYMBOLS, + sizeof(struct dsp_symbol_entry))); ins->code.data = kmalloc(DSP_CODE_BYTE_SIZE, GFP_KERNEL); ins->modules = kmalloc_array(DSP_MAX_MODULES, sizeof(struct dsp_module_desc), diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index 18267de3a269..61f85ff91cd9 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -1941,9 +1941,10 @@ int snd_emu10k1_create(struct snd_card *card, (unsigned long)emu->ptb_pages.addr, (unsigned long)(emu->ptb_pages.addr + emu->ptb_pages.bytes)); - emu->page_ptr_table = vmalloc(emu->max_cache_pages * sizeof(void *)); - emu->page_addr_table = vmalloc(emu->max_cache_pages * - sizeof(unsigned long)); + emu->page_ptr_table = vmalloc(array_size(sizeof(void *), + emu->max_cache_pages)); + emu->page_addr_table = vmalloc(array_size(sizeof(unsigned long), + emu->max_cache_pages)); if (emu->page_ptr_table == NULL || emu->page_addr_table == NULL) { err = -ENOMEM; goto error; @@ -2099,7 +2100,7 @@ static int alloc_pm_buffer(struct snd_emu10k1 *emu) size = ARRAY_SIZE(saved_regs); if (emu->audigy) size += ARRAY_SIZE(saved_regs_audigy); - emu->saved_ptr = vmalloc(4 * NUM_G * size); + emu->saved_ptr = vmalloc(array3_size(4, NUM_G, size)); if (!emu->saved_ptr) return -ENOMEM; if (snd_emu10k1_efx_alloc_pm_buffer(emu) < 0) diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c index af1085d946ec..de2ecbe95d6c 100644 --- a/sound/pci/emu10k1/emufx.c +++ b/sound/pci/emu10k1/emufx.c @@ -2692,7 +2692,7 @@ int snd_emu10k1_efx_alloc_pm_buffer(struct snd_emu10k1 *emu) if (! emu->tram_val_saved || ! emu->tram_addr_saved) return -ENOMEM; len = emu->audigy ? 2 * 1024 : 2 * 512; - emu->saved_icode = vmalloc(len * 4); + emu->saved_icode = vmalloc(array_size(len, 4)); if (! emu->saved_icode) return -ENOMEM; return 0; diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c index a30da78a95b7..4948b95f6665 100644 --- a/sound/pci/emu10k1/p16v.c +++ b/sound/pci/emu10k1/p16v.c @@ -874,7 +874,7 @@ int snd_p16v_mixer(struct snd_emu10k1 *emu) int snd_p16v_alloc_pm_buffer(struct snd_emu10k1 *emu) { - emu->p16v_saved = vmalloc(NUM_CHS * 4 * 0x80); + emu->p16v_saved = vmalloc(array_size(NUM_CHS * 4, 0x80)); if (! emu->p16v_saved) return -ENOMEM; return 0; diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index 8f20dec97843..224e942f556d 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -2657,7 +2657,10 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, chip->irq = pci->irq; #ifdef CONFIG_PM_SLEEP - chip->suspend_mem = vmalloc(sizeof(u16) * (REV_B_CODE_MEMORY_LENGTH + REV_B_DATA_MEMORY_LENGTH)); + chip->suspend_mem = + vmalloc(array_size(sizeof(u16), + REV_B_CODE_MEMORY_LENGTH + + REV_B_DATA_MEMORY_LENGTH)); if (chip->suspend_mem == NULL) dev_warn(card->dev, "can't allocate apm buffer\n"); #endif diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c index eabd84d9ffee..49c64fae3466 100644 --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -3362,7 +3362,9 @@ static int snd_trident_tlb_alloc(struct snd_trident *trident) trident->tlb.entries = (unsigned int*)ALIGN((unsigned long)trident->tlb.buffer.area, SNDRV_TRIDENT_MAX_PAGES * 4); trident->tlb.entries_dmaaddr = ALIGN(trident->tlb.buffer.addr, SNDRV_TRIDENT_MAX_PAGES * 4); /* allocate shadow TLB page table (virtual addresses) */ - trident->tlb.shadow_entries = vmalloc(SNDRV_TRIDENT_MAX_PAGES*sizeof(unsigned long)); + trident->tlb.shadow_entries = + vmalloc(array_size(SNDRV_TRIDENT_MAX_PAGES, + sizeof(unsigned long))); if (!trident->tlb.shadow_entries) return -ENOMEM; |