staging: unisys: visorchipset: parser_init_guts(): Localize memregion usage (712c03dc) · Commits · 戴 / test

drivers/staging/unisys/visorbus/visorchipset.c

+5 −5

Original line number	Diff line number	Diff line
		@@ -399,6 +399,7 @@ parser_init_guts(u64 addr, u32 bytes, bool local,
		struct parser_context *ctx = NULL;
		struct memregion *rgn = NULL;
		struct spar_controlvm_parameters_header *phdr = NULL;
		int cnt;

		if (retry)
		*retry = false;
		@@ -442,7 +443,10 @@ parser_init_guts(u64 addr, u32 bytes, bool local,
		rc = NULL;
		goto cleanup;
		}
		if (visor_memregion_read(rgn, 0, ctx->data, bytes) < 0) {
		cnt = visor_memregion_read(rgn, 0, ctx->data, bytes);
		visor_memregion_destroy(rgn);

		if (cnt < 0) {
		rc = NULL;
		goto cleanup;
		}
		@@ -469,10 +473,6 @@ parser_init_guts(u64 addr, u32 bytes, bool local,

		rc = ctx;
		cleanup:
		if (rgn) {
		visor_memregion_destroy(rgn);
		rgn = NULL;
		}
		if (rc) {
		controlvm_payload_bytes_buffered += ctx->param_bytes;
		} else {