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| author | Olaf Hering <olaf@aepfle.de> | 2012-05-10 11:19:05 +0100 |
|---|---|---|
| committer | Olaf Hering <olaf@aepfle.de> | 2012-05-10 11:19:05 +0100 |
| commit | 0e63f12a2c773fcd4c40e7caf2ba68deb0c77acc (patch) | |
| tree | 8f380dcb12827779af9dc515bfd247efe8a1e196 /tools/blktap2 | |
| parent | d47e6a744e16d47d97033e36f07ddc108500aa8e (diff) | |
| download | xen-0e63f12a2c773fcd4c40e7caf2ba68deb0c77acc.tar.gz xen-0e63f12a2c773fcd4c40e7caf2ba68deb0c77acc.tar.bz2 xen-0e63f12a2c773fcd4c40e7caf2ba68deb0c77acc.zip | |
tools/blktap2: fix build errors caused by Werror in
vhd_journal_write_entry
-O2 -Wall -Werror triggers these warnings:
libvhd-journal.c: In function 'vhd_journal_write_entry':
libvhd-journal.c:335: warning: statement with no effect
Really return the error from vhd_journal_write() to caller.
v2:
- simplify the patch by just adding the missing return statement
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Committed-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'tools/blktap2')
| -rw-r--r-- | tools/blktap2/vhd/lib/libvhd-journal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/blktap2/vhd/lib/libvhd-journal.c b/tools/blktap2/vhd/lib/libvhd-journal.c index 7edd182dc3..26e26e7c36 100644 --- a/tools/blktap2/vhd/lib/libvhd-journal.c +++ b/tools/blktap2/vhd/lib/libvhd-journal.c @@ -332,7 +332,7 @@ vhd_journal_write_entry(vhd_journal_t *j, vhd_journal_entry_t *entry) err = vhd_journal_write(j, &e, sizeof(vhd_journal_entry_t)); if (err) - err; + return err; return 0; } |