diff options
| author | NeilBrown | 2015-09-09 15:38:10 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2015-09-10 13:29:01 -0700 |
| commit | 60b61a6f42f36e4fbfbc0139b7e86ce1494d2d9b (patch) | |
| tree | 2f9db61076813c5cc36e66b1a046a1c90cd69b42 /usr | |
| parent | b4cc0efea4f0bfa2477c56af406cfcf3d3e58680 (diff) | |
kmod: correct documentation of return status of request_module
If request_module() successfully runs modprobe, but modprobe exits with a
non-zero status, then the return value from request_module() will be that
(positive) error status. So the return from request_module can be:
negative errno
zero for success
positive exit code.
Signed-off-by: NeilBrown <neilb@suse.com>
Cc: Goldwyn Rodrigues <rgoldwyn@suse.de>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions