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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-05-24 12:54:54 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-07-15 11:15:47 +0200 |
| commit | 121c3d6e9c2fb4649f3349edc522c99f3b9585d9 (patch) | |
| tree | 61deccc69452fe6338c231118df5c1f8a4440aa5 /common/environment.c | |
| parent | 98df44ee7d6db3919a4dd11e227d1e0caedbfe86 (diff) | |
| download | barebox-121c3d6e9c2fb4649f3349edc522c99f3b9585d9.tar.gz barebox-121c3d6e9c2fb4649f3349edc522c99f3b9585d9.tar.xz | |
devfs: let devfs_add_partition return the new partition
Useful for unregistering later or for adding addional flags.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/environment.c')
| -rw-r--r-- | common/environment.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/common/environment.c b/common/environment.c index 78cd45cce7..24487775d7 100644 --- a/common/environment.c +++ b/common/environment.c @@ -379,7 +379,7 @@ out: int envfs_register_partition(const char *devname, unsigned int partnr) { - struct cdev *cdev; + struct cdev *cdev, *part; char *partname; if (!devname) @@ -398,8 +398,14 @@ int envfs_register_partition(const char *devname, unsigned int partnr) return -ENODEV; } - return devfs_add_partition(partname, 0, cdev->size, + part = devfs_add_partition(partname, 0, cdev->size, DEVFS_PARTITION_FIXED, "env0"); + if (part) + return 0; + + free(partname); + + return -EINVAL; } EXPORT_SYMBOL(envfs_register_partition); #endif |