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authorJiri Slaby <jirislaby@gmail.com>2008-04-02 13:04:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-02 15:28:19 -0700
commit3d0ae36ea973b42e1c636210433aebef4426c5bf (patch)
treef0cb248d8ec666e1610dc7e119fa58102e5f8a1b /drivers/char/ip2
parentffc41cf8dbb1b895a87daf47d0e5bf6dfbfcab4c (diff)
downloadop-kernel-dev-3d0ae36ea973b42e1c636210433aebef4426c5bf.zip
op-kernel-dev-3d0ae36ea973b42e1c636210433aebef4426c5bf.tar.gz
Char: ip2, fix sparse warnings
Unlock two grabbed locks on some paths. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/ip2')
-rw-r--r--drivers/char/ip2/i2lib.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/char/ip2/i2lib.c b/drivers/char/ip2/i2lib.c
index d6567b3..9c25320 100644
--- a/drivers/char/ip2/i2lib.c
+++ b/drivers/char/ip2/i2lib.c
@@ -644,12 +644,12 @@ i2QueueCommands(int type, i2ChanStrPtr pCh, int timeout, int nCommands,
// Normal Expected path - We still hold LOCK
break; /* from for()- Enough room: goto proceed */
}
- }
-
- ip2trace (CHANN, ITRC_QUEUE, 3, 1, totalsize );
+ ip2trace(CHANN, ITRC_QUEUE, 3, 1, totalsize);
+ WRITE_UNLOCK_IRQRESTORE(lock_var_p, flags);
+ } else
+ ip2trace(CHANN, ITRC_QUEUE, 3, 1, totalsize);
- // Prepare to wait for buffers to empty
- WRITE_UNLOCK_IRQRESTORE(lock_var_p,flags);
+ /* Prepare to wait for buffers to empty */
serviceOutgoingFifo(pB); // Dump what we got
if (timeout == 0) {
@@ -1830,6 +1830,8 @@ i2StripFifo(i2eBordStrPtr pB)
default: // Neither packet? should be impossible
ip2trace (ITRC_NO_PORT, ITRC_SFIFO, 5, 1,
PTYPE_OF(pB->i2eLeadoffWord) );
+ WRITE_UNLOCK_IRQRESTORE(&pB->read_fifo_spinlock,
+ bflags);
break;
} // End of switch on type of packets
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