[PATCH 7/7] riscv: Remove extra variable in patch_text_nosync()

Samuel Holland
2024-02-12T02:55:46Z

This cast is superfluous, and is incorrect anyway if compressed
instructions may be present.

Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
---

arch/riscv/kernel/patch.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/riscv/kernel/patch.c b/arch/riscv/kernel/patch.c
index b0cf050738aa..80755aa627d2 100644
--- a/arch/riscv/kernel/patch.c
+++ b/arch/riscv/kernel/patch.c
@@ -176,13 +176,11 @@ NOKPROBE_SYMBOL(patch_insn_set);

int patch_text_set_nosync(void *addr, u8 c, size_t len)
{
- u32 *tp = addr;
int ret;

- ret = patch_insn_set(tp, c, len);
-
+ ret = patch_insn_set(addr, c, len);
if (!ret)
- flush_icache_range((uintptr_t)tp, (uintptr_t)tp + len);
+ flush_icache_range((uintptr_t)addr, (uintptr_t)addr + len);

return ret;
}
@@ -212,13 +210,11 @@ NOKPROBE_SYMBOL(patch_insn_write);

int patch_text_nosync(void *addr, const void *insns, size_t len)
{
- u32 *tp = addr;
int ret;

- ret = patch_insn_write(tp, insns, len);
-
+ ret = patch_insn_write(addr, insns, len);
if (!ret)
- flush_icache_range((uintptr_t) tp, (uintptr_t) tp + len);
+ flush_icache_range((uintptr_t)addr, (uintptr_t)addr + len);

return ret;
}
--
2.43.0