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authorAl Viro <viro@ZenIV.linux.org.uk>2008-10-31 23:28:30 +0000
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-01 09:49:46 -0700
commit233e70f4228e78eb2f80dc6650f65d3ae3dbf17c (patch)
tree4e18fbe1851e6d2161b7f18265cb21f8a61e3ce7 /drivers/char/ipmi
parent3318a386e4ca68c76e0294363d29bdc46fcad670 (diff)
saner FASYNC handling on file close
As it is, all instances of ->release() for files that have ->fasync() need to remember to evict file from fasync lists; forgetting that creates a hole and we actually have a bunch that *does* forget. So let's keep our lives simple - let __fput() check FASYNC in file->f_flags and call ->fasync() there if it's been set. And lose that crap in ->release() instances - leaving it there is still valid, but we don't have to bother anymore. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/ipmi')
-rw-r--r--drivers/char/ipmi/ipmi_devintf.c2
-rw-r--r--drivers/char/ipmi/ipmi_watchdog.c1
2 files changed, 0 insertions, 3 deletions
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index 1d7b429f7ffa..41fc11dc921c 100644
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -162,8 +162,6 @@ static int ipmi_release(struct inode *inode, struct file *file)
if (rv)
return rv;
- ipmi_fasync (-1, file, 0);
-
/* FIXME - free the messages in the list. */
kfree(priv);
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index 235fab0bdf79..a4d57e31f713 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -870,7 +870,6 @@ static int ipmi_close(struct inode *ino, struct file *filep)
clear_bit(0, &ipmi_wdog_open);
}
- ipmi_fasync(-1, filep, 0);
expect_close = 0;
return 0;