lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[PATCH] broken error path in drivers/pnp/card.c

Browse Source 
The error path in pnp_request_card_device() is broken (one variable is
left initialized and the semaphore is not unlocked).

This fixes it (and has been tested).

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jaroslav Kysela
2005-08-18 13:16:11 +02:00
committed by Linus Torvalds
parent 518e654083
commit 30d5b64b63
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pnp/card.c
View File

@@ -312,6 +312,8 @@ found:
if (drv->link.driver.probe) { if (drv->link.driver.probe) {
if (drv->link.driver.probe(&dev->dev)) { if (drv->link.driver.probe(&dev->dev)) {
dev->dev.driver = NULL; dev->dev.driver = NULL;
dev->card_link = NULL;
up_write(&dev->dev.bus->subsys.rwsem);
return NULL; return NULL;
} }
} }