| commit | 36ab3c3400ac941e4d9afc044be08143ff9eea62 | |
| author | John Snow <jsnow@redhat.com> | |
| Mon, 3 Nov 2014 23:56:17 +0000 (3 18:56 -0500) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Fri, 14 Nov 2014 09:20:35 +0000 (14 09:20 +0000) | ||
| tree | 12e10693d3a59a24463cc157e075495dcca684d9 | treesnapshot (tar.gz zip) |
| parent | 1cbdd96813474de4191b0b37b859a5460373093b | commitdiff |
ahci: Reorder error cases in handle_cmd
Error checking in ahci's handle_cmd is re-ordered so that we
initialize as few things as possible before we've done our
sanity checking. This simplifies returning from this call
in case of an error.
A check to make sure the DMA memory map succeeds with the
correct size is also added, and the debug print of the
command fis is cleaned up with its size corrected.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1415058979-16604-4-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Error checking in ahci's handle_cmd is re-ordered so that we
initialize as few things as possible before we've done our
sanity checking. This simplifies returning from this call
in case of an error.
A check to make sure the DMA memory map succeeds with the
correct size is also added, and the debug print of the
command fis is cleaned up with its size corrected.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1415058979-16604-4-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| hw/ide/ahci.c | diffblobblamehistory |