commit ac4df4e608e84da135eacecd7bba7c6e9e9a63b7
author Markus Armbruster <armbru@redhat.com> Fri Mar 07 01:33:35 2014 +0530
committer Juan Quintela <quintela@redhat.com> Sat Mar 08 22:22:34 2014 +0100
tree cb474caecca2064c5e1e5d56126961b86492183c
parent fd8cec932c2ddc687e2da954978954b46a926f90

qemu_file: Fix mismerge of "use fwrite() correctly"

Reviewers accepted v2 of the patch, but what got committed was v1,
with the R-bys for v2.  This is the v1->v2 followup fix.

[Amit:
 This fixes commit aded6539d983280212e08d09f14157b1cb4d58cc
]

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

qemu-file.c

diff --git a/qemu-file.c b/qemu-file.c
index f074af1..e5ec798 100644
--- a/qemu-file.c
+++ b/qemu-file.c
@@ -105,7 +105,7 @@
     res = fwrite(buf, 1, size, s->stdio_file);
 
     if (res != size) {
-        return -EIO;	/* fake errno value */
+        return -errno;
     }
     return res;
 }