[PATCH] target/iscsi: make function target_parse_xcopy_cmd static

[Colin King <colin.king@xxxxxxxxxxxxx>]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Making target_parse_xcopy_cmd static fixes sparse warning:

"warning: symbol 'target_parse_xcopy_cmd' was not declared.  Should
it be static?"

Fixes: 1bd05294519f76 ("target/iscsi: Fix a deadlock between the XCOPY code and session shutdown")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 drivers/target/target_core_xcopy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c
index aecb36d955f0..00e0269e6be4 100644
--- a/drivers/target/target_core_xcopy.c
+++ b/drivers/target/target_core_xcopy.c
@@ -886,7 +886,7 @@ static void target_xcopy_do_work(struct work_struct *work)
  * Returns TCM_NO_SENSE upon success or a sense code != TCM_NO_SENSE if parsing
  * fails.
  */
-sense_reason_t target_parse_xcopy_cmd(struct xcopy_op *xop)
+static sense_reason_t target_parse_xcopy_cmd(struct xcopy_op *xop)
 {
 	struct se_cmd *se_cmd = xop->xop_se_cmd;
 	unsigned char *p = NULL, *seg_desc;
-- 
2.11.0