| commit | 83e3f76c2565a06877dc415ac9f5cf6f1c75614c | |
| author | Blue Swirl <blauwirbel@gmail.com> | |
| Wed, 13 Oct 2010 18:38:07 +0000 (13 18:38 +0000) | ||
| committer | Blue Swirl <blauwirbel@gmail.com> | |
| Wed, 13 Oct 2010 18:38:07 +0000 (13 18:38 +0000) | ||
| tree | 260358c66cbe2b017928cd6e84d9a7864f9b5669 | treesnapshot (tar.gz zip) |
| parent | a2d3f69530b5b16947a8af0f184b3988eb64cadd | commitdiff |
block: avoid a write only variable
Compiling with GCC 4.6.0 20100925 produced a warning:
/src/qemu/block/qcow2-refcount.c: In function 'update_refcount':
/src/qemu/block/qcow2-refcount.c:552:13: error: variable 'dummy' set but not used [-Werror=unused-but-set-variable]
Fix by adding a dummy cast so that the result is not unused.
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Compiling with GCC 4.6.0 20100925 produced a warning:
/src/qemu/block/qcow2-refcount.c: In function 'update_refcount':
/src/qemu/block/qcow2-refcount.c:552:13: error: variable 'dummy' set but not used [-Werror=unused-but-set-variable]
Fix by adding a dummy cast so that the result is not unused.
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
| block/qcow2-refcount.c | diffblobblamehistory |