commit f5a5ca796932d04cb2a1cb9382a55f72795b3e06
author Manos Pitsidianakis <el13635@mail.ntua.gr> Fri Jun 09 13:18:08 2017 +0300
committer Max Reitz <mreitz@redhat.com> Mon Jun 26 14:54:46 2017 +0200
tree 4a34a4deddf9ab05de27ea83df28bcc03498fdc4
parent c5f1ad429cdf26023cf331075a7d327708e3db6d

block: change variable names in BlockDriverState

Change the 'int count' parameter in *pwrite_zeros, *pdiscard related
functions (and some others) to 'int bytes', as they both refer to bytes.
This helps with code legibility.

Signed-off-by: Manos Pitsidianakis <el13635@mail.ntua.gr>
Message-id: 20170609101808.13506-1-el13635@mail.ntua.gr
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>

block/qed.c

diff --git a/block/qed.c b/block/qed.c
index c073baa..385381a 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -1317,7 +1317,7 @@
 
 static int coroutine_fn bdrv_qed_co_pwrite_zeroes(BlockDriverState *bs,
                                                   int64_t offset,
-                                                  int count,
+                                                  int bytes,
                                                   BdrvRequestFlags flags)
 {
     BDRVQEDState *s = bs->opaque;
@@ -1326,7 +1326,7 @@
 
     /* Fall back if the request is not aligned */
     if (qed_offset_into_cluster(s, offset) ||
-        qed_offset_into_cluster(s, count)) {
+        qed_offset_into_cluster(s, bytes)) {
         return -ENOTSUP;
     }
 
@@ -1334,11 +1334,11 @@
      * then it will be allocated during request processing.
      */
     iov.iov_base = NULL;
-    iov.iov_len = count;
+    iov.iov_len = bytes;
 
     qemu_iovec_init_external(&qiov, &iov, 1);
     return qed_co_request(bs, offset >> BDRV_SECTOR_BITS, &qiov,
-                          count >> BDRV_SECTOR_BITS,
+                          bytes >> BDRV_SECTOR_BITS,
                           QED_AIOCB_WRITE | QED_AIOCB_ZERO);
 }