From: Alistair Francis <[email protected]>
Local variables shadowing other local variables or parameters make the
code needlessly hard to understand. Bugs love to hide in such code.
Evidence: "[PATCH v3 1/7] migration/rdma: Fix save_page method to fail
on polling error".
This patch removes the local variable shadowing. Tested by adding:
--extra-cflags='-Wshadow=local -Wno-error=shadow=local
-Wno-error=shadow=compatible-local'
To configure
Signed-off-by: Alistair Francis <[email protected]>
Message-ID: <[email protected]>
Reviewed-by: Daniel Henrique Barboza <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>
---
target/riscv/cpu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index f227c7664e..4140899c52 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -704,7 +704,7 @@ static void riscv_cpu_dump_state(CPUState *cs, FILE *f, int
flags)
CSR_MPMMASK,
};
- for (int i = 0; i < ARRAY_SIZE(dump_csrs); ++i) {
+ for (i = 0; i < ARRAY_SIZE(dump_csrs); ++i) {
int csrno = dump_csrs[i];
target_ulong val = 0;
RISCVException res = riscv_csrrw_debug(env, csrno, &val, 0, 0);
@@ -747,7 +747,7 @@ static void riscv_cpu_dump_state(CPUState *cs, FILE *f, int
flags)
CSR_VTYPE,
CSR_VLENB,
};
- for (int i = 0; i < ARRAY_SIZE(dump_rvv_csrs); ++i) {
+ for (i = 0; i < ARRAY_SIZE(dump_rvv_csrs); ++i) {
int csrno = dump_rvv_csrs[i];
target_ulong val = 0;
RISCVException res = riscv_csrrw_debug(env, csrno, &val, 0, 0);
--
2.41.0
