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authorDan Carpenter <error27@gmail.com>2010-10-27 18:34:18 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-27 21:03:14 -0400
commit713efa9a64fac01abc296228c5ca4f507217a8c9 (patch)
treebf987b6cf06fe34cbca9195569c231ad9ffe2807 /drivers/char/rocket.c
parent60ee6d5faf5f7920ba88b82c072864596f5b88af (diff)
drivers/char/rocket.c: release_region or error path
There was a release_region() missing on the error path. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/rocket.c')
-rw-r--r--drivers/char/rocket.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c
index 7c79d243acc9..86308830ac42 100644
--- a/drivers/char/rocket.c
+++ b/drivers/char/rocket.c
@@ -2345,7 +2345,7 @@ static int __init rp_init(void)
2345 ret = tty_register_driver(rocket_driver); 2345 ret = tty_register_driver(rocket_driver);
2346 if (ret < 0) { 2346 if (ret < 0) {
2347 printk(KERN_ERR "Couldn't install tty RocketPort driver\n"); 2347 printk(KERN_ERR "Couldn't install tty RocketPort driver\n");
2348 goto err_tty; 2348 goto err_controller;
2349 } 2349 }
2350 2350
2351#ifdef ROCKET_DEBUG_OPEN 2351#ifdef ROCKET_DEBUG_OPEN
@@ -2380,6 +2380,9 @@ static int __init rp_init(void)
2380 return 0; 2380 return 0;
2381err_ttyu: 2381err_ttyu:
2382 tty_unregister_driver(rocket_driver); 2382 tty_unregister_driver(rocket_driver);
2383err_controller:
2384 if (controller)
2385 release_region(controller, 4);
2383err_tty: 2386err_tty:
2384 put_tty_driver(rocket_driver); 2387 put_tty_driver(rocket_driver);
2385err: 2388err: