[PATCH] mount command: Fix "mount /dev/<devname>"

[PATCH] mount command: Fix "mount /dev/<devname>"

[Sascha Hauer]

We used to put the device name without the "/dev/" component into
device_detect_by_name() and cdev_by_name(). Since 8ca7053b3ff we only
put the device name into device_detect_by_name(), but cdev_by_name()
still gets the full path. The result is that a "mount /dev/<devname>" no
longer works. Fix this.

Fixes: 8ca7053b3ff ("commands: mount: Make use of devpath_to_name()")

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 commands/mount.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/commands/mount.c b/commands/mount.c
index 834b06386b..f523f6b3b6 100644
--- a/commands/mount.c
+++ b/commands/mount.c
@@ -76,7 +76,9 @@ static int do_mount(int argc, char *argv[])
 		struct cdev *cdev;
 		const char *path;
 
-		device_detect_by_name(devpath_to_name(devstr));
+		devstr = devpath_to_name(devstr);
+
+		device_detect_by_name(devstr);
 
 		cdev = cdev_by_name(devstr);
 		if (!cdev)
-- 
2.19.1


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