This patch fixes coding style issues reported by Dan here:- http://driverdev.linuxdriverproject.org/pipermail/driverdev-devel/2012-June/027767.html Signed-off-by: Rupesh Gujare <rupesh.gujare@xxxxxxxxx> --- drivers/staging/ozwpan/ozcdev.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/staging/ozwpan/ozcdev.c b/drivers/staging/ozwpan/ozcdev.c index 3e29760..73b582c 100644 --- a/drivers/staging/ozwpan/ozcdev.c +++ b/drivers/staging/ozwpan/ozcdev.c @@ -333,10 +333,11 @@ int oz_cdev_register(void) { int err; struct device *dev; + memset(&g_cdev, 0, sizeof(g_cdev)); err = alloc_chrdev_region(&g_cdev.devnum, 0, 1, "ozwpan"); if (err < 0) - goto out3; + return err; oz_dbg(ON, "Alloc dev number %d:%d\n", MAJOR(g_cdev.devnum), MINOR(g_cdev.devnum)); cdev_init(&g_cdev.cdev, &oz_fops); @@ -347,26 +348,26 @@ int oz_cdev_register(void) err = cdev_add(&g_cdev.cdev, g_cdev.devnum, 1); if (err < 0) { oz_dbg(ON, "Failed to add cdev\n"); - goto out2; + goto unregister; } g_oz_class = class_create(THIS_MODULE, "ozmo_wpan"); if (IS_ERR(g_oz_class)) { oz_dbg(ON, "Failed to register ozmo_wpan class\n"); err = PTR_ERR(g_oz_class); - goto out1; + goto delete; } dev = device_create(g_oz_class, NULL, g_cdev.devnum, NULL, "ozwpan"); if (IS_ERR(dev)) { oz_dbg(ON, "Failed to create sysfs entry for cdev\n"); err = PTR_ERR(dev); - goto out1; + goto delete; } return 0; -out1: + +delete: cdev_del(&g_cdev.cdev); -out2: +unregister: unregister_chrdev_region(g_cdev.devnum, 1); -out3: return err; } /*------------------------------------------------------------------------------ -- 1.7.9.5 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
