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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 09:43:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 09:43:22 -0700
commitff830b8e5f999d1ccbd0282a666520f0b557daa4 (patch)
tree5979aba5ed48c93d658a208f3a1f714e9e1e8b67 /drivers/ieee1394
parent746942d06acdb4dd78d16baa5f3728a48a033bdd (diff)
parent625f0850a8e27b6a8d6fdb95056f35bc22d92b55 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: ieee1394: sbp2: remove a workaround for Momobay FX-3A firewire: sbp2: remove a workaround for Momobay FX-3A firewire: sbp2: fix status reception firewire: core: fix topology map response handler firewire: core: fix race with parallel PCI device probe firewire: core: header file cleanup firewire: ohci: fix Self ID Count register mask (safeguard against buffer overflow) ieee1394: raw1394: Do not leak memory on failed trylock.
Diffstat (limited to 'drivers/ieee1394')
-rw-r--r--drivers/ieee1394/raw1394.c4
-rw-r--r--drivers/ieee1394/sbp2.c3
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index da5f8829b50..0bc3d78ce7b 100644
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -2272,8 +2272,10 @@ static ssize_t raw1394_write(struct file *file, const char __user * buffer,
return -EFAULT;
}
- if (!mutex_trylock(&fi->state_mutex))
+ if (!mutex_trylock(&fi->state_mutex)) {
+ free_pending_request(req);
return -EAGAIN;
+ }
switch (fi->state) {
case opened:
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 52b25f8b111..f199896c411 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -372,8 +372,7 @@ static const struct {
/* DViCO Momobay FX-3A with TSB42AA9A bridge */ {
.firmware_revision = 0x002800,
.model = 0x000000,
- .workarounds = SBP2_WORKAROUND_DELAY_INQUIRY |
- SBP2_WORKAROUND_POWER_CONDITION,
+ .workarounds = SBP2_WORKAROUND_POWER_CONDITION,
},
/* Initio bridges, actually only needed for some older ones */ {
.firmware_revision = 0x000200,