diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2015-08-06 00:55:52 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-08-06 01:00:32 +0300 |
| commit | b7edaca4e825fd5d7a6ddce3548cc1f7a7337cf8 (patch) | |
| tree | 221d6c5be36fa3b2133200ebc3e520d4382dca8f /arch/arm/mm/dma-mapping.c | |
| parent | c948c26048ecb1023d2e68222c736f7da41da498 (diff) | |
| parent | cbfe8fa6cd672011c755c3cd85c9ffd4e2d10a6f (diff) | |
| download | linux-b7edaca4e825fd5d7a6ddce3548cc1f7a7337cf8.tar.xz | |
Merge branch 'linus' into x86/apic
Pull in upstream changes to avoid conflicts
Diffstat (limited to 'arch/arm/mm/dma-mapping.c')
| -rw-r--r-- | arch/arm/mm/dma-mapping.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 1ced8a0f7a52..cba12f34ff77 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -1971,7 +1971,7 @@ static int extend_iommu_mapping(struct dma_iommu_mapping *mapping) { int next_bitmap; - if (mapping->nr_bitmaps > mapping->extensions) + if (mapping->nr_bitmaps >= mapping->extensions) return -EINVAL; next_bitmap = mapping->nr_bitmaps; |