[Xen-changelog] [qemu-xen-4.5-testing] cirrus: fix an uninitialized variable

[patchbot@xxxxxxx]

commit 3499745d3a8561cce67f3d4fbc2da60401253ad4
Author:     Jan Beulich <JBeulich@xxxxxxxx>
AuthorDate: Mon Feb 2 16:49:59 2015 +0000
Commit:     Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
CommitDate: Mon Feb 16 14:51:08 2015 +0000

    cirrus: fix an uninitialized variable
    
    Noticed by paying attention to a compiler warning (reported for the
    only caller of the function modified, vga_ioport_read()).
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
    (cherry picked from commit a4b276b4ce49c8d70dd841ff885b900ec652b994)
---
 hw/cirrus_vga.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c
index 38c829a..a26b051 100644
--- a/hw/cirrus_vga.c
+++ b/hw/cirrus_vga.c
@@ -1658,8 +1658,8 @@ cirrus_hook_read_cr(CirrusVGAState * s, unsigned 
reg_index, int *reg_value)
     default:
 #ifdef DEBUG_CIRRUS
        printf("cirrus: inport cr_index %02x\n", reg_index);
-       *reg_value = 0xff;
 #endif
+       *reg_value = 0xff;
        break;
     }
 
--
generated by git-patchbot for /home/xen/git/qemu-xen-4.5-testing.git

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