Messages in this thread Patch in this message | | | From | Matias Bjørling <> | Subject | [GIT PULL 2/2] lightnvm: print error when target is not found | Date | Thu, 5 Sep 2019 21:04:33 +0200 |
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From: Minwoo Im <minwoo.im.dev@gmail.com>
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 an error.
Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Updated output string and patch description. Signed-off-by: Matias Bjørling <mb@lightnvm.io> --- 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 f88d4e57cff8..7543e395a2c6 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -495,8 +495,11 @@ 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\n", + remove->tgtname); return 1; + } __nvm_remove_target(t, true); kref_put(&dev->ref, nvm_free); -- 2.19.1
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