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authorJiri Slaby <jslaby@suse.cz>2011-03-23 10:48:37 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2011-04-19 14:43:01 -0700
commit0259894c732837c801565d038eaecdcf8fc5bbe7 (patch)
treeaae559d20f622f024c87f5bab5524ee94e42c91b /drivers/tty
parenta9dccddb60913056bcadaeeacfe0395447fd2472 (diff)
downloadop-kernel-dev-0259894c732837c801565d038eaecdcf8fc5bbe7.zip
op-kernel-dev-0259894c732837c801565d038eaecdcf8fc5bbe7.tar.gz
TTY: fix fail path in tty_open
When tty_add_file fails we omit to clean up. Fix that by calling tty_release appropriatelly. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/tty_io.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 8540f2b..55bb456 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -1894,6 +1894,7 @@ got_driver:
retval = tty_add_file(tty, filp);
if (retval) {
tty_unlock();
+ tty_release(inode, filp);
return retval;
}
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