[PATCH for review] [100/145] x86_64: Fix broken indentation in iommu_setup

[Andi Kleen]

r

No functional changes; only white space.

Signed-off-by: Andi Kleen <ak@xxxxxxx>

---
 arch/x86_64/kernel/pci-dma.c |   86 ++++++++++++++++++++-----------------------
 1 files changed, 40 insertions(+), 46 deletions(-)

Index: linux/arch/x86_64/kernel/pci-dma.c
===================================================================
--- linux.orig/arch/x86_64/kernel/pci-dma.c
+++ linux/arch/x86_64/kernel/pci-dma.c
@@ -272,58 +272,52 @@ EXPORT_SYMBOL(dma_set_mask);
 */
 __init int iommu_setup(char *p)
 {
-    iommu_merge = 1;
-
+	iommu_merge = 1;
 	if (!p)
 		return -EINVAL;
-
-    while (*p) {
-	    if (!strncmp(p,"off",3))
-		    no_iommu = 1;
-	    /* gart_parse_options has more force support */
-	    if (!strncmp(p,"force",5))
-		    force_iommu = 1;
-	    if (!strncmp(p,"noforce",7)) {
-		    iommu_merge = 0;
-		    force_iommu = 0;
-	    }
-
-	    if (!strncmp(p, "biomerge",8)) {
-		    iommu_bio_merge = 4096;
-		    iommu_merge = 1;
-		    force_iommu = 1;
-	    }
-	    if (!strncmp(p, "panic",5))
-		    panic_on_overflow = 1;
-	    if (!strncmp(p, "nopanic",7))
-		    panic_on_overflow = 0;
-	    if (!strncmp(p, "merge",5)) {
-		    iommu_merge = 1;
-		    force_iommu = 1;
-	    }
-	    if (!strncmp(p, "nomerge",7))
-		    iommu_merge = 0;
-	    if (!strncmp(p, "forcesac",8))
-		    iommu_sac_force = 1;
-	    if (!strncmp(p, "allowdac", 8))
-		    allow_dac = 1;
-	    if (!strncmp(p, "nodac", 5))
-		    allow_dac = -1;
-
+	while (*p) {
+		if (!strncmp(p,"off",3))
+			no_iommu = 1;
+		/* gart_parse_options has more force support */
+		if (!strncmp(p,"force",5))
+			force_iommu = 1;
+		if (!strncmp(p,"noforce",7)) {
+			iommu_merge = 0;
+			force_iommu = 0;
+		}
+		if (!strncmp(p, "biomerge",8)) {
+			iommu_bio_merge = 4096;
+			iommu_merge = 1;
+			force_iommu = 1;
+		}
+		if (!strncmp(p, "panic",5))
+			panic_on_overflow = 1;
+		if (!strncmp(p, "nopanic",7))
+			panic_on_overflow = 0;
+		if (!strncmp(p, "merge",5)) {
+			iommu_merge = 1;
+			force_iommu = 1;
+		}
+		if (!strncmp(p, "nomerge",7))
+			iommu_merge = 0;
+		if (!strncmp(p, "forcesac",8))
+			iommu_sac_force = 1;
+		if (!strncmp(p, "allowdac", 8))
+			allow_dac = 1;
+		if (!strncmp(p, "nodac", 5))
+			allow_dac = -1;
 #ifdef CONFIG_SWIOTLB
-	    if (!strncmp(p, "soft",4))
-		    swiotlb = 1;
+		if (!strncmp(p, "soft",4))
+			swiotlb = 1;
 #endif
-
 #ifdef CONFIG_IOMMU
-	    gart_parse_options(p);
+		gart_parse_options(p);
 #endif
-
-	    p += strcspn(p, ",");
-	    if (*p == ',')
-		    ++p;
-    }
-    return 0;
+		p += strcspn(p, ",");
+		if (*p == ',')
+			++p;
+	}
+	return 0;
 }
 early_param("iommu", iommu_setup);
 
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