crypto: hisilicon/sec - Do not check for 0 return after calling platform_get_irq()

mainline inclusion
from mainline-v6.6-rc1
commit 7999b615
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8B6T4
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7999b615fd18



----------------------------------------------------------------------

Since commit ce753ad1 ("platform: finally disallow IRQ0 in
platform_get_irq() and its ilk"), there is no possible for
platform_get_irq() to return 0. Use the return value
from platform_get_irq().

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: JiangShui Yang <yangjiangshui@h-partners.com>