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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2021-03-17 10:25:47 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-03-17 10:25:49 +0100 |
| commit | 7dc73d3618a15f0d858d5409574f38f9f83905ef (patch) | |
| tree | f862fe8bfb04919212bba6680768ac3ec37c8a4c /common | |
| parent | 6381efc255dc3736f40f85b08339e3942afa62ef (diff) | |
| download | barebox-7dc73d3618a15f0d858d5409574f38f9f83905ef.tar.gz barebox-7dc73d3618a15f0d858d5409574f38f9f83905ef.tar.xz | |
blspec: Check if already mounted before mounting
cdev_mount_default() either mounts a cdev and returns the path it's
mounted to or directly returns the path when it already is mounted.
This will change in the next patch: When the cdev is already mounted
cdev_mount_default() will return -EBUSY instead. To let blspec
work when a cdev is already mounted check for the actual mount path
before trying to mount it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common')
| -rw-r--r-- | common/blspec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/blspec.c b/common/blspec.c index c05d8a8297..ad80d7a8cd 100644 --- a/common/blspec.c +++ b/common/blspec.c @@ -729,7 +729,9 @@ static int blspec_scan_cdev(struct bootentries *bootentries, struct cdev *cdev) found += ret; } - rootpath = cdev_mount_default(cdev, NULL); + rootpath = cdev_get_mount_path(cdev); + if (!rootpath) + rootpath = cdev_mount_default(cdev, NULL); if (!IS_ERR(rootpath)) { ret = blspec_scan_directory(bootentries, rootpath); if (ret > 0) |