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zvol: remove unused variable

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Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12917
This commit is contained in:
наб 2021-12-27 19:33:58 +01:00 committed by Brian Behlendorf
parent c25e639f2b
commit 7c2eb1c875
1 changed files with 1 additions and 2 deletions
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3
module/zfs/zvol.c
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@ -1311,13 +1311,12 @@ static void
zvol_rename_minors_impl(const char *oldname, const char *newname)
{
zvol_state_t *zv, *zv_next;
int oldnamelen, newnamelen;
int oldnamelen;
if (zvol_inhibit_dev)
return;
oldnamelen = strlen(oldname);
newnamelen = strlen(newname);
rw_enter(&zvol_state_lock, RW_READER);