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[SCSI] esas2r: smatch - Use biwise rather than logical AND for checking if any bit set
author
Bradley Grove
<bgrove@attotech.com>
Thu, 29 Aug 2013 19:55:39 +0000
(15:55 -0400)
committer
James Bottomley
<JBottomley@Parallels.com>
Fri, 6 Sep 2013 17:37:19 +0000
(10:37 -0700)
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Bradley Grove <bgrove@attotech.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/esas2r/esas2r_init.c
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diff --git
a/drivers/scsi/esas2r/esas2r_init.c
b/drivers/scsi/esas2r/esas2r_init.c
index
3a798e7
..
78b18c1
100644
(file)
--- a/
drivers/scsi/esas2r/esas2r_init.c
+++ b/
drivers/scsi/esas2r/esas2r_init.c
@@
-808,7
+808,7
@@
static void esas2r_init_pci_cfg_space(struct esas2r_adapter *a)
int pcie_cap_reg;
pcie_cap_reg = pci_find_capability(a->pcid, PCI_CAP_ID_EXP);
- if (0xffff &
&
pcie_cap_reg) {
+ if (0xffff & pcie_cap_reg) {
u16 devcontrol;
pci_read_config_word(a->pcid, pcie_cap_reg + PCI_EXP_DEVCTL,