vboot: bulk fix tabs and spacing inconsistency

Problem files were found with:
  find . -name '*.c' -o -name '*.h' | xargs grep '^ [^*]'
and edited manually.

Ignores utility/ and cgpt/, since they seem to globally adhere
to a two-space tab convention.

BUG=None
TEST=make clean runtests
TEST=emerge vboot_reference depthcharge

Change-Id: I5a678484a119c8f1911f717e1968bdb4f1a0810f
Reviewed-on: https://chromium-review.googlesource.com/1160131
Commit-Ready: Joel Kitching <kitching@chromium.org>
Tested-by: Joel Kitching <kitching@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>

6 files changed, 30 insertions, 30 deletions

diff --git a/firmware/2lib/2rsa.c b/firmware/2lib/2rsa.c
index c349d4e2..f54e83c3 100644
--- a/firmware/2lib/2rsa.c
+++ b/firmware/2lib/2rsa.c
@@ -48,9 +48,9 @@ int vb2_mont_ge(const struct vb2_public_key *key, uint32_t *a)
  * Montgomery c[] += a * b[] / R % mod
  */
 static void montMulAdd(const struct vb2_public_key *key,
-                       uint32_t *c,
-                       const uint32_t a,
-                       const uint32_t *b)
+		       uint32_t *c,
+		       const uint32_t a,
+		       const uint32_t *b)
 {
 	uint64_t A = (uint64_t)a * b[0] + c[0];
 	uint32_t d0 = (uint32_t)A * key->n0inv;
@@ -95,9 +95,9 @@ static void montMulAdd0(const struct vb2_public_key *key,
  * Montgomery c[] = a[] * b[] / R % mod
  */
 static void montMul(const struct vb2_public_key *key,
-                    uint32_t *c,
-                    const uint32_t *a,
-                    const uint32_t *b)
+		    uint32_t *c,
+		    const uint32_t *a,
+		    const uint32_t *b)
 {
 	uint32_t i;
 	for (i = 0; i < key->arrsize; ++i) {
diff --git a/firmware/2lib/2sha512.c b/firmware/2lib/2sha512.c
index fedc8b7a..e1f2601f 100644
--- a/firmware/2lib/2sha512.c
+++ b/firmware/2lib/2sha512.c
@@ -170,8 +170,8 @@ void vb2_sha512_init(struct vb2_sha512_context *ctx)
 }
 
 static void vb2_sha512_transform(struct vb2_sha512_context *ctx,
-			     const uint8_t *message,
-                             unsigned int block_nb)
+				 const uint8_t *message,
+				 unsigned int block_nb)
 {
 	/* Note that these arrays use 88*8=704 bytes of stack */
 	uint64_t w[80];
diff --git a/firmware/2lib/include/2api.h b/firmware/2lib/include/2api.h
index f338fa41..1a75b355 100644
--- a/firmware/2lib/include/2api.h
+++ b/firmware/2lib/include/2api.h
@@ -227,7 +227,7 @@ struct vb2_context {
 
 	/**********************************************************************
 	 * Fields caller may examine after calling vb2api_fw_phase1().  Caller
-         * must set these fields to 0 before calling any vboot functions.
+	 * must set these fields to 0 before calling any vboot functions.
 	 */
 
 	/*
diff --git a/firmware/2lib/include/2nvstorage.h b/firmware/2lib/include/2nvstorage.h
index f4f3e04c..05183d52 100644
--- a/firmware/2lib/include/2nvstorage.h
+++ b/firmware/2lib/include/2nvstorage.h
@@ -103,8 +103,8 @@ enum vb2_nv_param {
 	 * (0=no, 1=yes).
 	 */
 	VB2_NV_TRY_RO_SYNC,
-        /* Cut off battery and shutdown on next boot. */
-        VB2_NV_BATTERY_CUTOFF_REQUEST,
+	/* Cut off battery and shutdown on next boot. */
+	VB2_NV_BATTERY_CUTOFF_REQUEST,
 	/* Maximum kernel version to roll forward to */
 	VB2_NV_KERNEL_MAX_ROLLFORWARD,
 
diff --git a/firmware/2lib/include/2nvstorage_fields.h b/firmware/2lib/include/2nvstorage_fields.h
index 16626b8d..981bbda4 100644
--- a/firmware/2lib/include/2nvstorage_fields.h
+++ b/firmware/2lib/include/2nvstorage_fields.h
@@ -52,7 +52,7 @@ enum vb2_nv_offset {
 
 	/* CRC must be last field */
 	VB2_NV_OFFS_CRC_V2 = 63,
- };
+};
 
 /* Fields in VB2_NV_OFFS_HEADER (unused = 0x04) */
 #define VB2_NV_HEADER_WIPEOUT		       0x08
diff --git a/firmware/2lib/include/2return_codes.h b/firmware/2lib/include/2return_codes.h
index f754cded..b60c41a2 100644
--- a/firmware/2lib/include/2return_codes.h
+++ b/firmware/2lib/include/2return_codes.h
@@ -28,7 +28,7 @@ enum vb2_return_code {
 	/* Mock error for testing */
 	VB2_ERROR_MOCK,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * SHA errors
 	 */
 	VB2_ERROR_SHA = VB2_ERROR_BASE + 0x010000,
@@ -45,7 +45,7 @@ enum vb2_return_code {
 	/* Digest size buffer too small in vb2_digest_finalize() */
 	VB2_ERROR_SHA_FINALIZE_DIGEST_SIZE,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * RSA errors
 	 */
 	VB2_ERROR_RSA = VB2_ERROR_BASE + 0x020000,
@@ -74,7 +74,7 @@ enum vb2_return_code {
 	/* Bad size calculation in vb2_check_padding() */
 	VB2_ERROR_RSA_PADDING_SIZE,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * NV storage errors
 	 */
 	VB2_ERROR_NV = VB2_ERROR_BASE + 0x030000,
@@ -85,7 +85,7 @@ enum vb2_return_code {
 	/* Bad CRC in vb2_nv_check_crc() */
 	VB2_ERROR_NV_CRC,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Secure data storage errors
 	 */
 	VB2_ERROR_SECDATA = VB2_ERROR_BASE + 0x040000,
@@ -135,7 +135,7 @@ enum vb2_return_code {
 	/* Called vb2_secdatak_set() with uninitialized secdatak */
 	VB2_ERROR_SECDATAK_SET_UNINITIALIZED,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Common code errors
 	 */
 	VB2_ERROR_COMMON = VB2_ERROR_BASE + 0x050000,
@@ -262,7 +262,7 @@ enum vb2_return_code {
 	/* Null public key buffer passed to vb2_unpack_key_buffer() */
 	VB2_ERROR_UNPACK_KEY_BUFFER,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Keyblock verification errors (all in vb2_verify_keyblock())
 	 */
 	VB2_ERROR_KEYBLOCK = VB2_ERROR_BASE + 0x060000,
@@ -303,7 +303,7 @@ enum vb2_return_code {
 	/* No signature matching key ID */
 	VB2_ERROR_KEYBLOCK_SIG_ID,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Preamble verification errors (all in vb2_verify_preamble())
 	 */
 	VB2_ERROR_PREAMBLE = VB2_ERROR_BASE + 0x070000,
@@ -350,7 +350,7 @@ enum vb2_return_code {
 	/* Vmlinuz header outside signed portion of body */
 	VB2_ERROR_PREAMBLE_VMLINUZ_HEADER_OUTSIDE,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Misc higher-level code errors
 	 */
 	VB2_ERROR_MISC = VB2_ERROR_BASE + 0x080000,
@@ -497,7 +497,7 @@ enum vb2_return_code {
 	/* Expected and image hashes are different size in ec_sync_phase1() */
 	VB2_ERROR_EC_HASH_SIZE,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * API-level errors
 	 */
 	VB2_ERROR_API = VB2_ERROR_BASE + 0x090000,
@@ -580,7 +580,7 @@ enum vb2_return_code {
 	/* Digest buffer passed into vb2api_check_hash incorrect. */
 	VB2_ERROR_API_CHECK_DIGEST_SIZE,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Errors which may be generated by implementations of vb2ex functions.
 	 * Implementation may also return its own specific errors, which should
 	 * NOT be in the range VB2_ERROR_BASE...VB2_ERROR_MAX to avoid
@@ -607,12 +607,12 @@ enum vb2_return_code {
 	VB2_ERROR_EX_HWCRYPTO_UNSUPPORTED,
 
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Errors generated by host library (non-firmware) start here.
 	 */
 	VB2_ERROR_HOST_BASE = 0x20000000,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Errors generated by host library misc functions
 	 */
 	VB2_ERROR_HOST_MISC = VB2_ERROR_HOST_BASE + 0x010000,
@@ -638,7 +638,7 @@ enum vb2_return_code {
 	/* Unable to convert string to struct vb_id */
 	VB2_ERROR_STR_TO_ID,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Errors generated by host library key functions
 	 */
 	VB2_ERROR_HOST_KEY = VB2_ERROR_HOST_BASE + 0x020000,
@@ -736,7 +736,7 @@ enum vb2_return_code {
 	/* Unable to copy packed key */
 	VB2_ERROR_PACKED_KEY_COPY,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Errors generated by host library signature functions
 	 */
 	VB2_ERROR_HOST_SIG = VB2_ERROR_HOST_BASE + 0x030000,
@@ -777,7 +777,7 @@ enum vb2_return_code {
 	/* Not enough buffer space to hold signature in vb2_sign_object() */
 	VB2_SIGN_OBJECT_OVERFLOW,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Errors generated by host library keyblock functions
 	 */
 	VB2_ERROR_HOST_KEYBLOCK = VB2_ERROR_HOST_BASE + 0x040000,
@@ -794,7 +794,7 @@ enum vb2_return_code {
 	/* Unable to sign keyblock in vb2_create_keyblock() */
 	VB2_KEYBLOCK_CREATE_SIGN,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Errors generated by host library firmware preamble functions
 	 */
 	VB2_ERROR_HOST_FW_PREAMBLE = VB2_ERROR_HOST_BASE + 0x050000,
@@ -808,7 +808,7 @@ enum vb2_return_code {
 	/* Unable to sign preamble in vb2_create_fw_preamble() */
 	VB2_FW_PREAMBLE_CREATE_SIGN,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Errors generated by unit test functions
 	 */
 	VB2_ERROR_UNIT_TEST = VB2_ERROR_HOST_BASE + 0x060000,
@@ -816,7 +816,7 @@ enum vb2_return_code {
 	/* Unable to open an input file needed for a unit test */
 	VB2_ERROR_TEST_INPUT_FILE,
 
-        /**********************************************************************
+	/**********************************************************************
 	 * Highest non-zero error generated inside vboot library.  Note that
 	 * error codes passed through vboot when it calls external APIs may
 	 * still be outside this range.