powerpc64/bpf: Fix build break in bpf_jit_emit_func_call_rel()

With CONFIG_PPC_KERNEL_PCREL enabled, build breaks with below error:

  CC      mm/dmapool.o
  CC      fs/readdir.o
arch/powerpc/net/bpf_jit_comp64.c: In function 'bpf_jit_emit_func_call_rel':
arch/powerpc/net/bpf_jit_comp64.c:475:13: error: unused variable 'ret' [-Werror=unused-variable]
  475 |         int ret;
      |             ^~~

Commit b55b6b9ad76c ("powerpc64/bpf: Add powerpc64 JIT support for timed may_goto")
introduced "ret" at function scope, but it is only used within its
respective conditional blocks. Same holds true for reladdr. Move both
variable declarations to the scopes where they are actually used:
"reladdr" to the CONFIG_PPC_KERNEL_PCREL block and "ret" to the non-PCREL
else block.

Fixes: b55b6b9ad76c ("powerpc64/bpf: Add powerpc64 JIT support for timed may_goto")
Signed-off-by: Saket Kumar Bhaskar <skb99@linux.ibm.com>
Reviewed-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/e8e582fb425db165a72f00e3337cdf4c6ae383ad.1785387718.git.skb99@linux.ibm.com

0 files changed, 0 insertions, 0 deletions