[rtems commit] cpukit/dev/i2c/i2c-dev.c: Fix leak on error path

[Joel Sherril]

Module:    rtems
Branch:    master
Commit:    a0bf44e115c0b89f7a2c8090d3b169daad8bd543
Changeset: http://git.rtems.org/rtems/commit/?id=a0bf44e115c0b89f7a2c8090d3b169daad8bd543

Author:    Joel Sherrill <joel.sherrill at oarcorp.com>
Date:      Mon Nov 24 14:06:49 2014 -0600

cpukit/dev/i2c/i2c-dev.c: Fix leak on error path

Coverity ID 1255520. fd was not closed on error path.

---

 cpukit/dev/i2c/i2c-dev.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/cpukit/dev/i2c/i2c-dev.c b/cpukit/dev/i2c/i2c-dev.c
index b03effd..cf1cf41 100644
--- a/cpukit/dev/i2c/i2c-dev.c
+++ b/cpukit/dev/i2c/i2c-dev.c
@@ -224,14 +224,13 @@ static int i2c_dev_do_init(
   fd = open(bus_path, O_RDWR);
   if (fd < 0) {
     (*destroy)(dev);
-
     return -1;
   }
 
   rv = ioctl(fd, I2C_BUS_GET_CONTROL, &dev->bus);
   if (rv != 0) {
+    (void) close(fd);
     (*destroy)(dev);
-
     return -1;
   }