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path: root/arch/powerpc/kernel/machine_kexec_file_64.c
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Diffstat (limited to 'arch/powerpc/kernel/machine_kexec_file_64.c')
-rw-r--r--arch/powerpc/kernel/machine_kexec_file_64.c28
1 files changed, 12 insertions, 16 deletions
diff --git a/arch/powerpc/kernel/machine_kexec_file_64.c b/arch/powerpc/kernel/machine_kexec_file_64.c
index 0bd23dc789a4..c77e95e9b384 100644
--- a/arch/powerpc/kernel/machine_kexec_file_64.c
+++ b/arch/powerpc/kernel/machine_kexec_file_64.c
@@ -269,18 +269,14 @@ int setup_new_fdt(const struct kimage *image, void *fdt,
ret = fdt_setprop_u64(fdt, chosen_node,
"linux,initrd-start",
initrd_load_addr);
- if (ret < 0) {
- pr_err("Error setting up the new device tree.\n");
- return -EINVAL;
- }
+ if (ret < 0)
+ goto err;
/* initrd-end is the first address after the initrd image. */
ret = fdt_setprop_u64(fdt, chosen_node, "linux,initrd-end",
initrd_load_addr + initrd_len);
- if (ret < 0) {
- pr_err("Error setting up the new device tree.\n");
- return -EINVAL;
- }
+ if (ret < 0)
+ goto err;
ret = fdt_add_mem_rsv(fdt, initrd_load_addr, initrd_len);
if (ret) {
@@ -292,10 +288,8 @@ int setup_new_fdt(const struct kimage *image, void *fdt,
if (cmdline != NULL) {
ret = fdt_setprop_string(fdt, chosen_node, "bootargs", cmdline);
- if (ret < 0) {
- pr_err("Error setting up the new device tree.\n");
- return -EINVAL;
- }
+ if (ret < 0)
+ goto err;
} else {
ret = fdt_delprop(fdt, chosen_node, "bootargs");
if (ret && ret != -FDT_ERR_NOTFOUND) {
@@ -311,10 +305,12 @@ int setup_new_fdt(const struct kimage *image, void *fdt,
}
ret = fdt_setprop(fdt, chosen_node, "linux,booted-from-kexec", NULL, 0);
- if (ret) {
- pr_err("Error setting up the new device tree.\n");
- return -EINVAL;
- }
+ if (ret)
+ goto err;
return 0;
+
+err:
+ pr_err("Error setting up the new device tree.\n");
+ return -EINVAL;
}