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authorBart Van Assche <bart.vanassche@sandisk.com>2016-06-03 22:10:37 +0300
committerDoug Ledford <dledford@redhat.com>2016-06-07 02:37:23 +0300
commitd55215c50e4eaa4b906a42ef45884d8fcbadc777 (patch)
tree9953b26a1c16ab5e02c9a4734ea1a649a4538494 /drivers/infiniband/hw/hfi1/user_sdma.c
parent48a0cc139fb89590fd66eea11b626b9b9f6b8e9d (diff)
downloadlinux-d55215c50e4eaa4b906a42ef45884d8fcbadc777.tar.xz
IB/hfi1: Use bit 0 instead of bit 1
The first argument of test_bit() and clear_bit() is a bit number and not a bitmask. Hence change that first argument from (1 << 0) into 0. This patch avoids that smatch reports the following warnings: user_sdma.c:1059: sdma_cache_evict() warn: test_bit() takes a bit number user_sdma.c:1590: sdma_rb_remove() warn: test_bit() takes a bit number Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Cc: Mike Marciniszyn <mike.marciniszyn@intel.com> Cc: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/user_sdma.c')
-rw-r--r--drivers/infiniband/hw/hfi1/user_sdma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hfi1/user_sdma.c b/drivers/infiniband/hw/hfi1/user_sdma.c
index 29f4795f866c..2eca5b7394a2 100644
--- a/drivers/infiniband/hw/hfi1/user_sdma.c
+++ b/drivers/infiniband/hw/hfi1/user_sdma.c
@@ -183,7 +183,7 @@ struct user_sdma_iovec {
struct sdma_mmu_node *node;
};
-#define SDMA_CACHE_NODE_EVICT BIT(0)
+#define SDMA_CACHE_NODE_EVICT 0
struct sdma_mmu_node {
struct mmu_rb_node rb;