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| author | Gabriel L. Somlo <somlo@cmu.edu> | 2015-11-05 09:32:49 -0500 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2015-12-15 11:45:59 +0100 |
| commit | 3f8752b4e5a3871f0d2963ab889be937d9a4226a (patch) | |
| tree | 01fd3a682b4c1c5759831529b68981029f59313e /hw/nvram/fw_cfg.c | |
| parent | 3bef7e8aab8af2f86c5785761c37e068428c689d (diff) | |
| download | qemu-3f8752b4e5a3871f0d2963ab889be937d9a4226a.zip | |
fw_cfg: remove offset argument from callback prototype
Read callbacks are now only invoked at item selection, before any
data is read. As such, the value of the offset argument passed to
the callback will always be 0. Also, the two callback instances
currently in use both leave their offset argument unused.
This patch removes the offset argument from the fw_cfg read callback
prototype, and from the currently available instances. The unused
(write) callback prototype is also removed (write support was removed
earlier, in commit 023e3148).
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Marc Marí <markmb@redhat.com>
Signed-off-by: Gabriel Somlo <somlo@cmu.edu>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-id: 1446733972-1602-4-git-send-email-somlo@cmu.edu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/nvram/fw_cfg.c')
| -rw-r--r-- | hw/nvram/fw_cfg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index 6e6414b723..c2d3a0a548 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -266,7 +266,7 @@ static int fw_cfg_select(FWCfgState *s, uint16_t key) arch = !!(key & FW_CFG_ARCH_LOCAL); e = &s->entries[arch][key & FW_CFG_ENTRY_MASK]; if (e->read_callback) { - e->read_callback(e->callback_opaque, s->cur_offset); + e->read_callback(e->callback_opaque); } } |