diff options
| author | Kaixu Xia <kaixuxia@tencent.com> | 2020-11-10 19:19:30 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-11-19 16:56:54 +1100 |
| commit | 027717a45ca251a7ba67a63db359994836962cd2 (patch) | |
| tree | fd27b05afefdcf060832ea161389724c40230246 /arch | |
| parent | a40fdaf1420d6e6bda0dd2df1e6806013e58dbe1 (diff) | |
powerpc/powernv/sriov: fix unsigned int win compared to less than zero
Fix coccicheck warning:
arch/powerpc/platforms/powernv/pci-sriov.c:443:7-10:
WARNING: Unsigned expression compared with zero: win < 0
arch/powerpc/platforms/powernv/pci-sriov.c:462:7-10:
WARNING: Unsigned expression compared with zero: win < 0
Fixes: 39efc03e3ee8 ("powerpc/powernv/sriov: Move M64 BAR allocation into a helper")
Reported-by: Tosk Robot <tencent_os_robot@tencent.com>
Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1605007170-22171-1-git-send-email-kaixuxia@tencent.com
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-sriov.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-sriov.c b/arch/powerpc/platforms/powernv/pci-sriov.c index c4434f20f42f..28aac933a439 100644 --- a/arch/powerpc/platforms/powernv/pci-sriov.c +++ b/arch/powerpc/platforms/powernv/pci-sriov.c @@ -422,7 +422,7 @@ static int pnv_pci_vf_assign_m64(struct pci_dev *pdev, u16 num_vfs) { struct pnv_iov_data *iov; struct pnv_phb *phb; - unsigned int win; + int win; struct resource *res; int i, j; int64_t rc; |