[PATCH v4] block: replace TABs with space

[Thomas Huth <thuth@redhat.com>]

From: Yeqi Fu <fufuyqqqqqq@gmail.com>

Bring the block files in line with the QEMU coding style, with spaces
for indentation. This patch partially resolves the issue 371.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/371
Signed-off-by: Yeqi Fu <fufuyqqqqqq@gmail.com>
Message-ID: <20230325085224.23842-1-fufuyqqqqqq@gmail.com>
[thuth: Rebased the patch to the current master branch]
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 I came accross this old patch today - it fell through the cracks
 in 2023, but I think it's still worth to get the coding style
 finally fixed in these files.

 include/block/nbd.h |  2 +-
 block/bochs.c       | 14 +++++++-------
 block/file-posix.c  |  6 +++---
 block/file-win32.c  | 18 +++++++++---------
 block/qcow.c        | 10 +++++-----
 5 files changed, 25 insertions(+), 25 deletions(-)

diff --git a/include/block/nbd.h b/include/block/nbd.h
index 92987c76fd6..ab40842da9a 100644
--- a/include/block/nbd.h
+++ b/include/block/nbd.h
@@ -296,7 +296,7 @@ enum {
     NBD_CMD_BLOCK_STATUS = 7,
 };
 
-#define NBD_DEFAULT_PORT	10809
+#define NBD_DEFAULT_PORT 10809
 
 /* Maximum size of a single READ/WRITE data buffer */
 #define NBD_MAX_BUFFER_SIZE (32 * 1024 * 1024)
diff --git a/block/bochs.c b/block/bochs.c
index b099fb52fe8..bfda88017d9 100644
--- a/block/bochs.c
+++ b/block/bochs.c
@@ -300,15 +300,15 @@ static void bochs_close(BlockDriverState *bs)
 }
 
 static BlockDriver bdrv_bochs = {
-    .format_name	= "bochs",
-    .instance_size	= sizeof(BDRVBochsState),
-    .bdrv_probe		= bochs_probe,
-    .bdrv_open		= bochs_open,
+    .format_name         = "bochs",
+    .instance_size       = sizeof(BDRVBochsState),
+    .bdrv_probe          = bochs_probe,
+    .bdrv_open           = bochs_open,
     .bdrv_child_perm     = bdrv_default_perms,
     .bdrv_refresh_limits = bochs_refresh_limits,
-    .bdrv_co_preadv = bochs_co_preadv,
-    .bdrv_close		= bochs_close,
-    .is_format          = true,
+    .bdrv_co_preadv      = bochs_co_preadv,
+    .bdrv_close          = bochs_close,
+    .is_format           = true,
 };
 
 static void bdrv_bochs_init(void)
diff --git a/block/file-posix.c b/block/file-posix.c
index 8c738674ced..8be4404c78c 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -133,7 +133,7 @@
 #define FTYPE_FILE   0
 #define FTYPE_CD     1
 
-#define MAX_BLOCKSIZE	4096
+#define MAX_BLOCKSIZE 4096
 
 /* Posix file locking bytes. Libvirt takes byte 0, we start from higher bytes,
  * leaving a few more bytes for its future use. */
@@ -4578,7 +4578,7 @@ static BlockDriver bdrv_host_cdrom = {
     .protocol_name      = "host_cdrom",
     .instance_size      = sizeof(BDRVRawState),
     .bdrv_needs_filename = true,
-    .bdrv_probe_device	= cdrom_probe_device,
+    .bdrv_probe_device = cdrom_probe_device,
     .bdrv_parse_filename = cdrom_parse_filename,
     .bdrv_open          = cdrom_open,
     .bdrv_close         = raw_close,
@@ -4704,7 +4704,7 @@ static BlockDriver bdrv_host_cdrom = {
     .protocol_name      = "host_cdrom",
     .instance_size      = sizeof(BDRVRawState),
     .bdrv_needs_filename = true,
-    .bdrv_probe_device	= cdrom_probe_device,
+    .bdrv_probe_device = cdrom_probe_device,
     .bdrv_parse_filename = cdrom_parse_filename,
     .bdrv_open          = cdrom_open,
     .bdrv_close         = raw_close,
diff --git a/block/file-win32.c b/block/file-win32.c
index af9aea631cb..16bcef88c68 100644
--- a/block/file-win32.c
+++ b/block/file-win32.c
@@ -741,9 +741,9 @@ static QemuOptsList raw_create_opts = {
 };
 
 BlockDriver bdrv_file = {
-    .format_name	= "file",
-    .protocol_name	= "file",
-    .instance_size	= sizeof(BDRVRawState),
+    .format_name = "file",
+    .protocol_name = "file",
+    .instance_size = sizeof(BDRVRawState),
     .bdrv_needs_filename = true,
     .bdrv_parse_filename = raw_parse_filename,
     .bdrv_open          = raw_open,
@@ -914,14 +914,14 @@ done:
 }
 
 static BlockDriver bdrv_host_device = {
-    .format_name	= "host_device",
-    .protocol_name	= "host_device",
-    .instance_size	= sizeof(BDRVRawState),
+    .format_name = "host_device",
+    .protocol_name = "host_device",
+    .instance_size = sizeof(BDRVRawState),
     .bdrv_needs_filename = true,
     .bdrv_parse_filename = hdev_parse_filename,
-    .bdrv_probe_device	= hdev_probe_device,
-    .bdrv_open     	= hdev_open,
-    .bdrv_close		= raw_close,
+    .bdrv_probe_device = hdev_probe_device,
+    .bdrv_open = hdev_open,
+    .bdrv_close = raw_close,
     .bdrv_refresh_limits = hdev_refresh_limits,
 
     .bdrv_aio_preadv    = raw_aio_preadv,
diff --git a/block/qcow.c b/block/qcow.c
index 8a3e7591a92..b442bfe8357 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -1184,11 +1184,11 @@ static const char *const qcow_strong_runtime_opts[] = {
 };
 
 static BlockDriver bdrv_qcow = {
-    .format_name	= "qcow",
-    .instance_size	= sizeof(BDRVQcowState),
-    .bdrv_probe		= qcow_probe,
-    .bdrv_open		= qcow_open,
-    .bdrv_close		= qcow_close,
+    .format_name            = "qcow",
+    .instance_size          = sizeof(BDRVQcowState),
+    .bdrv_probe             = qcow_probe,
+    .bdrv_open              = qcow_open,
+    .bdrv_close             = qcow_close,
     .bdrv_child_perm        = bdrv_default_perms,
     .bdrv_reopen_prepare    = qcow_reopen_prepare,
     .bdrv_co_create         = qcow_co_create,
-- 
2.51.0