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authorSascha Hauer <s.hauer@pengutronix.de>2015-06-23 08:38:29 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2015-06-23 08:38:31 +0200
commit54d78652c19cda7256fd5a086e806ef0b5fe32bc (patch)
tree5fd5f3e64b4815a4041329db441859fbc52cf9cc /commands/devinfo.c
parentcd09bf8f515c014fcceffaf2aeb8ed434dd527f2 (diff)
downloadbarebox-54d78652c19cda7256fd5a086e806ef0b5fe32bc.tar.gz
devinfo: fix return value
devinfo on a non existing device prints: no such device: blah devinfo: Operation not permitted The second message comes because devinfo returns -1 which is -EPERM. Just return -ENODEV which will print: devinfo: No such device Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands/devinfo.c')
-rw-r--r--commands/devinfo.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/commands/devinfo.c b/commands/devinfo.c
index e61aaa2..3c9d6a6 100644
--- a/commands/devinfo.c
+++ b/commands/devinfo.c
@@ -68,11 +68,8 @@ static int do_devinfo(int argc, char *argv[])
}
} else {
dev = get_device_by_name(argv[1]);
-
- if (!dev) {
- printf("no such device: %s\n",argv[1]);
- return -1;
- }
+ if (!dev)
+ return -ENODEV;
if (dev->num_resources)
printf("Resources:\n");