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authorJubin John <jubin.john@intel.com>2016-05-12 10:23:16 -0700
committerDoug Ledford <dledford@redhat.com>2016-05-13 19:39:17 -0400
commit63d0b4a5fc5f589c6e980fc5d43c220e74a6f06c (patch)
tree1fd4da4dfba0aa43f9d4cc8f66649423a2c2c7e3 /drivers/staging/rdma
parentIB/hfi1: Improve performance of interval RB trees (diff)
downloadlinux-dev-63d0b4a5fc5f589c6e980fc5d43c220e74a6f06c.tar.xz
linux-dev-63d0b4a5fc5f589c6e980fc5d43c220e74a6f06c.zip
IB/hfi1: Remove unnecessary header
While running perftests, there is a significant utilization of the random number daemon. This is due to the linux/random.h header being included in qp.c and verbs.c. However, none of the functions from this header are being used in these files, so remove the unnecessary header. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/staging/rdma')
-rw-r--r--drivers/staging/rdma/hfi1/qp.c1
-rw-r--r--drivers/staging/rdma/hfi1/verbs.c1
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/staging/rdma/hfi1/qp.c b/drivers/staging/rdma/hfi1/qp.c
index 91eb42316df9..c62650892e00 100644
--- a/drivers/staging/rdma/hfi1/qp.c
+++ b/drivers/staging/rdma/hfi1/qp.c
@@ -49,7 +49,6 @@
#include <linux/vmalloc.h>
#include <linux/hash.h>
#include <linux/module.h>
-#include <linux/random.h>
#include <linux/seq_file.h>
#include <rdma/rdma_vt.h>
#include <rdma/rdmavt_qp.h>
diff --git a/drivers/staging/rdma/hfi1/verbs.c b/drivers/staging/rdma/hfi1/verbs.c
index f3531fdfef01..ae92ac5ff232 100644
--- a/drivers/staging/rdma/hfi1/verbs.c
+++ b/drivers/staging/rdma/hfi1/verbs.c
@@ -52,7 +52,6 @@
#include <linux/utsname.h>
#include <linux/rculist.h>
#include <linux/mm.h>
-#include <linux/random.h>
#include <linux/vmalloc.h>
#include "hfi.h"