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authorAl Viro <viro@ZenIV.linux.org.uk>2008-11-01 02:28:30 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-01 19:49:46 +0300
commit233e70f4228e78eb2f80dc6650f65d3ae3dbf17c (patch)
tree4e18fbe1851e6d2161b7f18265cb21f8a61e3ce7 /drivers/telephony/ixj.c
parent3318a386e4ca68c76e0294363d29bdc46fcad670 (diff)
downloadlinux-233e70f4228e78eb2f80dc6650f65d3ae3dbf17c.tar.xz
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/telephony/ixj.c')
-rw-r--r--drivers/telephony/ixj.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/telephony/ixj.c b/drivers/telephony/ixj.c
index 41b6530b8f25..a913efc69669 100644
--- a/drivers/telephony/ixj.c
+++ b/drivers/telephony/ixj.c
@@ -2328,7 +2328,6 @@ static int ixj_release(struct inode *inode, struct file *file_p)
j->rec_codec = j->play_codec = 0;
j->rec_frame_size = j->play_frame_size = 0;
j->flags.cidsent = j->flags.cidring = 0;
- ixj_fasync(-1, file_p, 0); /* remove from list of async notification */
if(j->cardtype == QTI_LINEJACK && !j->readers && !j->writers) {
ixj_set_port(j, PORT_PSTN);