[PATCH] uml: TT - SYSCALL_DEBUG - fix buglet introduced in cleanup
Fixes a bug introduced in commit e32dacb9f4
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index is initialized based on syscall before syscall is calculated.
I'm bothering with this mainly because it gives a correct warning when the
config option is enabled, even if the code is for a almost unused debugging
option.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
parent
3dfd95b378
commit
e5cf888631
1 changed files with 6 additions and 2 deletions
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@ -23,16 +23,20 @@ void syscall_handler_tt(int sig, struct pt_regs *regs)
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int syscall;
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#ifdef CONFIG_SYSCALL_DEBUG
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int index;
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index = record_syscall_start(syscall);
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#endif
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sc = UPT_SC(®s->regs);
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SC_START_SYSCALL(sc);
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syscall = UPT_SYSCALL_NR(®s->regs);
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#ifdef CONFIG_SYSCALL_DEBUG
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index = record_syscall_start(syscall);
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#endif
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syscall_trace(®s->regs, 0);
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current->thread.nsyscalls++;
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nsyscalls++;
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syscall = UPT_SYSCALL_NR(®s->regs);
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if((syscall >= NR_syscalls) || (syscall < 0))
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result = -ENOSYS;
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