Messages in this thread Patch in this message |  | | From | Minwoo Im <> | Subject | [PATCH 2/2] lightnvm: print error when target is not found | Date | Sun, 28 Jul 2019 03:26:26 +0900 |
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If userspace requests target to be removed, nvm_remove_tgt() will iterate the nvm_devices to find out the given target, but if not found, then it should print out the error.
Cc: Matias Bjørling <mb@lightnvm.io> Cc: Javier González <javier@javigon.com> Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> --- drivers/lightnvm/core.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index 4c7b48f72e80..4c89a2420a51 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -494,8 +494,11 @@ static int nvm_remove_tgt(struct nvm_ioctl_remove *remove) } up_read(&nvm_lock); - if (!t) + if (!t) { + pr_err("failed to remove target %s not found\n", + remove->tgtname); return 1; + } __nvm_remove_target(t, true); kref_put(&dev->ref, nvm_free); -- 2.17.1
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