arm: don't call try_to_freeze() from do_signal()

Al Viro · Al Viro · commit d9be5ea6f9b6 · 2012-05-21T14:37:56.000-04:00
get_signal_to_deliver() will handle it itself

Signed-off-by: Al Viro &lt;viro@zeniv.linux.org.uk&gt;
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
@@ -642,9 +642,6 @@ static void do_signal(struct pt_regs *regs, int syscall)
 		}
 	}
 
-	if (try_to_freeze())
-		goto no_signal;
-
 	/*
 	 * Get the signal to deliver.  When running under ptrace, at this
 	 * point the debugger may change all our registers ...
@@ -684,7 +681,6 @@ static void do_signal(struct pt_regs *regs, int syscall)
 		return;
 	}
 
- no_signal:
 	if (syscall) {
 		/*
 		 * Handle restarting a different system call.  As above,

Original file line number	Diff line number	Diff line change
`@@ -642,9 +642,6 @@ static void do_signal(struct pt_regs *regs, int syscall)`
`642`	`642`	`}`
`643`	`643`	`}`
`644`	`644`
`645`		`- if (try_to_freeze())`
`646`		`- goto no_signal;`
`647`		`-`
`648`	`645`	`/*`
`649`	`646`	`* Get the signal to deliver. When running under ptrace, at this`
`650`	`647`	`* point the debugger may change all our registers ...`
`@@ -684,7 +681,6 @@ static void do_signal(struct pt_regs *regs, int syscall)`
`684`	`681`	`return;`
`685`	`682`	`}`
`686`	`683`
`687`		`- no_signal:`
`688`	`684`	`if (syscall) {`
`689`	`685`	`/*`
`690`	`686`	`* Handle restarting a different system call. As above,`