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Diffstat (limited to 'arch/powerpc/net/bpf_jit_comp.c')
-rw-r--r--arch/powerpc/net/bpf_jit_comp.c19
1 files changed, 3 insertions, 16 deletions
diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c
index c427ae36374a..bf56e33f8257 100644
--- a/arch/powerpc/net/bpf_jit_comp.c
+++ b/arch/powerpc/net/bpf_jit_comp.c
@@ -650,8 +650,7 @@ void bpf_jit_compile(struct sk_filter *fp)
proglen = cgctx.idx * 4;
alloclen = proglen + FUNCTION_DESCR_SIZE;
- image = module_alloc(max_t(unsigned int, alloclen,
- sizeof(struct work_struct)));
+ image = module_alloc(alloclen);
if (!image)
goto out;
@@ -688,20 +687,8 @@ out:
return;
}
-static void jit_free_defer(struct work_struct *arg)
-{
- module_free(NULL, arg);
-}
-
-/* run from softirq, we must use a work_struct to call
- * module_free() from process context
- */
void bpf_jit_free(struct sk_filter *fp)
{
- if (fp->bpf_func != sk_run_filter) {
- struct work_struct *work = (struct work_struct *)fp->bpf_func;
-
- INIT_WORK(work, jit_free_defer);
- schedule_work(work);
- }
+ if (fp->bpf_func != sk_run_filter)
+ module_free(NULL, fp->bpf_func);
}