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X-FangMail-Envelope: 1669793731/4NMWFv3J2fz5BNRf/638707C3.000/10.5.228.132/[10.5.228.132]/mse-fl1.zte.com.cn/ X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 638707C3.000/4NMWFv3J2fz5BNRf X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750906171424956194?= X-GMAIL-MSGID: =?utf-8?q?1750906171424956194?= From: zhang songyi Return value from hst_status() directly instead of taking this in another redundant variable. Signed-off-by: zhang songyi --- drivers/md/dm-ps-historical-service-time.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) -- 2.15.2 diff --git a/drivers/md/dm-ps-historical-service-time.c b/drivers/md/dm-ps-historical-service-time.c index 1d82c95d323d..6c8e83ad2662 100644 --- a/drivers/md/dm-ps-historical-service-time.c +++ b/drivers/md/dm-ps-historical-service-time.c @@ -237,7 +237,6 @@ static void hst_destroy(struct path_selector *ps) static int hst_status(struct path_selector *ps, struct dm_path *path, status_type_t type, char *result, unsigned int maxlen) { - unsigned int sz = 0; struct path_info *pi; if (!path) { @@ -261,7 +260,7 @@ static int hst_status(struct path_selector *ps, struct dm_path *path, } } - return sz; + return 0; } static int hst_add_path(struct path_selector *ps, struct dm_path *path,