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TTY: fix fail path in tty_open

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When tty_add_file fails we omit to clean up. Fix that by calling
tty_release appropriatelly.

Signed-off-by: Jiri Slaby <[email protected]>
Cc: Alan Cox <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Jiri Slaby authored and Greg Kroah-Hartman committed 2011-04-19 14:43:01 -07:00
1 parent a9dccddb60
commit 0259894c73
1 file changed
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drivers/tty/tty_io.c
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@@ -1894,6 +1894,7 @@ got_driver:
retval = tty_add_file(tty, filp);
if (retval) {
tty_unlock();
tty_release(inode, filp);
return retval;
}