diff options
| -rw-r--r-- | drivers/acpi/apei/erst.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index 88d0b0f..6885809 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -284,8 +284,10 @@ static int erst_exec_move_data(struct apei_exec_context *ctx, if (!src) return -ENOMEM; dst = ioremap(ctx->dst_base + offset, ctx->var2); - if (!dst) + if (!dst) { + iounmap(src); return -ENOMEM; + } memmove(dst, src, ctx->var2); |