efi: efi-stub-helper cleanup
An #ifdef CONFIG_ARM clause in efi-stub-helper.c got included with some
of the generic stub rework by Roy Franz. Drop it here to make subsequent
patches less confusing.
Also, In handle_cmdline_files(), fh is not initialized, and while the
overall logic around this handling appears safe, gcc does not always
pick this up. Initialize to NULL to remove the resulting warning.
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
diff --git a/drivers/firmware/efi/efi-stub-helper.c b/drivers/firmware/efi/efi-stub-helper.c
index 2c41eae..4772200 100644
--- a/drivers/firmware/efi/efi-stub-helper.c
+++ b/drivers/firmware/efi/efi-stub-helper.c
@@ -267,7 +267,7 @@
struct file_info *files;
unsigned long file_addr;
u64 file_size_total;
- efi_file_handle_t *fh;
+ efi_file_handle_t *fh = NULL;
efi_status_t status;
int nr_files;
char *str;
@@ -536,18 +536,8 @@
}
options_size++; /* NUL termination */
-#ifdef CONFIG_ARM
- /*
- * For ARM, allocate at a high address to avoid reserved
- * regions at low addresses that we don't know the specfics of
- * at the time we are processing the command line.
- */
- status = efi_high_alloc(sys_table_arg, options_size, 0,
- &cmdline_addr, 0xfffff000);
-#else
- status = efi_low_alloc(sys_table_arg, options_size, 0,
- &cmdline_addr);
-#endif
+
+ status = efi_low_alloc(sys_table_arg, options_size, 0, &cmdline_addr);
if (status != EFI_SUCCESS)
return NULL;