From: Joe Perches Date: Tue, 8 Jun 2010 03:50:33 +0000 (-0700) Subject: arch/cris: Remove unnecessary kmalloc casts X-Git-Tag: firefly_0821_release~9833^2~1301^2~47 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2fda16d79316eb37a3e0e09f0084623905221be8;p=firefly-linux-kernel-4.4.55.git arch/cris: Remove unnecessary kmalloc casts And separate declaration from allocation Still no error checking on failure, but it probably doesn't matter. Signed-off-by: Joe Perches Acked-by: Jesper Nilsson Signed-off-by: Jiri Kosina --- diff --git a/arch/cris/arch-v32/mm/intmem.c b/arch/cris/arch-v32/mm/intmem.c index 9e8b69cdf19e..1b17d92cef8e 100644 --- a/arch/cris/arch-v32/mm/intmem.c +++ b/arch/cris/arch-v32/mm/intmem.c @@ -33,8 +33,8 @@ static void crisv32_intmem_init(void) { static int initiated = 0; if (!initiated) { - struct intmem_allocation* alloc = - (struct intmem_allocation*)kmalloc(sizeof *alloc, GFP_KERNEL); + struct intmem_allocation* alloc; + alloc = kmalloc(sizeof *alloc, GFP_KERNEL); INIT_LIST_HEAD(&intmem_allocations); intmem_virtual = ioremap(MEM_INTMEM_START + RESERVED_SIZE, MEM_INTMEM_SIZE - RESERVED_SIZE); @@ -62,9 +62,8 @@ void* crisv32_intmem_alloc(unsigned size, unsigned align) if (allocation->status == STATUS_FREE && allocation->size >= size + alignment) { if (allocation->size > size + alignment) { - struct intmem_allocation* alloc = - (struct intmem_allocation*) - kmalloc(sizeof *alloc, GFP_ATOMIC); + struct intmem_allocation* alloc; + alloc = kmalloc(sizeof *alloc, GFP_ATOMIC); alloc->status = STATUS_FREE; alloc->size = allocation->size - size - alignment; @@ -74,9 +73,7 @@ void* crisv32_intmem_alloc(unsigned size, unsigned align) if (alignment) { struct intmem_allocation *tmp; - tmp = (struct intmem_allocation *) - kmalloc(sizeof *tmp, - GFP_ATOMIC); + tmp = kmalloc(sizeof *tmp, GFP_ATOMIC); tmp->offset = allocation->offset; tmp->size = alignment; tmp->status = STATUS_FREE;