brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-06-09 23:36:03 +09:00
Code Issues Projects Releases Wiki Activity

cmd: host: return value of do_host_bind()

Browse Source 
When trying to bind to a non-existent file the following output is
displayed:

=> host bind 0 non_existent
Failed to access host backing file 'non_existent'
exit not allowed from main input shell.

The last line is quite unexpected and due to an incorrect return value.

If do_host_bind() fails, return CMD_RET_FAILURE (= 1).

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2020-07-24 08:29:55 +02:00 committed by Simon Glass
parent 9beacb6c02
commit db4ec4269e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cmd/host.c
View File

@ -51,7 +51,7 @@ static int do_host_bind(struct cmd_tbl *cmdtp, int flag, int argc,
printf("** Bad device specification %s **\n", dev_str);
return CMD_RET_USAGE;
}
return host_dev_bind(dev, file);
return !!host_dev_bind(dev, file);
}
static int do_host_info(struct cmd_tbl *cmdtp, int flag, int argc,