Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Fixes and improvements for perf/core:

. Overhaul the tools/ makefiles, gluing them to the top level Makefile, from
  Borislav Petkov.

. Move the UI files from tools/perf/util/ui/ to tools/perf/ui/. Also move
  the GTK+ browser to tools/perf/ui/gtk/, from Namhyung Kim.

. Only fallback to sw cycles counter on ENOENT for the hw cycles, from
  Robert Richter

. Trivial fixes from Robert Richter

. Handle the autogenerated bison/flex files better, from Namhyung and Jiri Olsa.

. Navigate jump instructions in the annotate browser, just press enter or ->,
  still needs support for a jump navigation history, i.e. to go back.

. Search string in the annotate browser: same keys as vim:
     / forward
     n next backward/forward
     ? backward

. Clarify number of events/samples in the report header, from Ashay Rane

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 11287e1ece1..4eba86d2bd8 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -229,6 +229,7 @@ struct iscsi_cmd *iscsit_allocate_se_cmd_for_tmr(
 {
 	struct iscsi_cmd *cmd;
 	struct se_cmd *se_cmd;
+	int rc;
 	u8 tcm_function;
 
 	cmd = iscsit_allocate_cmd(conn, GFP_KERNEL);
@@ -286,10 +287,8 @@ struct iscsi_cmd *iscsit_allocate_se_cmd_for_tmr(
 		goto out;
 	}
 
-	se_cmd->se_tmr_req = core_tmr_alloc_req(se_cmd,
-				cmd->tmr_req, tcm_function,
-				GFP_KERNEL);
-	if (!se_cmd->se_tmr_req)
+	rc = core_tmr_alloc_req(se_cmd, cmd->tmr_req, tcm_function, GFP_KERNEL);
+	if (rc < 0)
 		goto out;
 
 	cmd->tmr_req->se_tmr_req = se_cmd->se_tmr_req;