From c68f1baeaff4b21976191ba929f5ae26e1037a0a Mon Sep 17 00:00:00 2001 From: Tomer Tayar Date: Mon, 1 Jun 2020 09:56:47 +0300 Subject: [PATCH] habanalabs: initialize variable to default value Fix the following smatch error in unmap_device_va(): error: uninitialized symbol 'rc'. Signed-off-by: Tomer Tayar Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay Link: https://lore.kernel.org/r/20200601065648.8775-1-oded.gabbay@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/misc/habanalabs/memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/habanalabs/memory.c b/drivers/misc/habanalabs/memory.c index 4b8eed1..47da84a 100644 --- a/drivers/misc/habanalabs/memory.c +++ b/drivers/misc/habanalabs/memory.c @@ -1023,7 +1023,7 @@ static int unmap_device_va(struct hl_ctx *ctx, u64 vaddr, bool ctx_free) struct hl_va_range *va_range; enum vm_type_t *vm_type; bool is_userptr; - int rc; + int rc = 0; /* protect from double entrance */ mutex_lock(&ctx->mem_hash_lock); -- 2.7.4