ARM: Fix the world famous typo with is_gate_vma()

Russell King · Russell King · commit 1d0bbf428924 · 2013-08-07T14:00:10.000+01:00
Signed-off-by: Russell King &lt;rmk+kernel@arm.linux.org.uk&gt;
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
@@ -459,7 +459,7 @@ int in_gate_area_no_mm(unsigned long addr)
 {
 	return in_gate_area(NULL, addr);
 }
-#define is_gate_vma(vma)	((vma) = &gate_vma)
+#define is_gate_vma(vma)	((vma) == &gate_vma)
 #else
 #define is_gate_vma(vma)	0
 #endif

Original file line number	Diff line number	Diff line change
`@@ -459,7 +459,7 @@ int in_gate_area_no_mm(unsigned long addr)`
`459`	`459`	`{`
`460`	`460`	`return in_gate_area(NULL, addr);`
`461`	`461`	`}`
`462`		`-#define is_gate_vma(vma) ((vma) = &gate_vma)`
	`462`	`+#define is_gate_vma(vma) ((vma) == &gate_vma)`
`463`	`463`	`#else`
`464`	`464`	`#define is_gate_vma(vma) 0`
`465`	`465`	`#endif`