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| author |   Souptick Joarder <jrdr.linux@gmail.com> | 2016-11-14 17:44:49 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-16 10:57:26 +0100 |
| commit | af6f9d6883ac95d14271b4613e5813f2938dd4d4 (patch) | |
| tree | dde2f4c703fb6ff164c97831b75d82a69f844235 /drivers/tty | |
| parent | serial: sunhv: Free memory when remove() is called (diff) | |
| download | linux-dev-af6f9d6883ac95d14271b4613e5813f2938dd4d4.tar.xz linux-dev-af6f9d6883ac95d14271b4613e5813f2938dd4d4.zip | |
serial: sunsu: Free memory when probe fails
When su_probe() fails it doesn't free *up and we may have a memory
leak. Fix this by freeing *up before return.
Signed-off-by: Souptick joarder <jrdr.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/sunsu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c index 9ad98eaa35bf..72df2e1b88af 100644 --- a/drivers/tty/serial/sunsu.c +++ b/drivers/tty/serial/sunsu.c @@ -1500,6 +1500,7 @@ static int su_probe(struct platform_device *op) out_unmap: of_iounmap(&op->resource[0], up->port.membase, up->reg_size); + kfree(up); return err; } |