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| author | Pekka Enberg <penberg@kernel.org> | 2013-06-06 20:33:13 +0300 |
|---|---|---|
| committer | Pekka Enberg <penberg@kernel.org> | 2013-06-06 20:33:13 +0300 |
| commit | cdd267924d65ad5bb97cc1c8b806e9bb2e2aef3c (patch) | |
| tree | c2b292f8b88c2d4d790dec33d46aeaae667119e0 | |
| parent | b4e611196c40bb66401e3abd1664543d955c8500 (diff) | |
| download | jato-cdd267924d65ad5bb97cc1c8b806e9bb2e2aef3c.tar.gz | |
vm: Fix unsigned int comparisons in vm/fault-inject.c
Spotted by GCC:
CC vm/fault-inject.o
vm/fault-inject.c: In function ‘vm_fault_enabled’:
vm/fault-inject.c:39:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
vm/fault-inject.c: In function ‘vm_fault_arg’:
vm/fault-inject.c:47:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
vm/fault-inject.c: In function ‘native_vm_enable_fault’:
vm/fault-inject.c:56:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
vm/fault-inject.c: In function ‘native_vm_disable_fault’:
vm/fault-inject.c:65:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
Signed-off-by: Pekka Enberg <penberg@kernel.org>
| -rw-r--r-- | vm/fault-inject.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/vm/fault-inject.c b/vm/fault-inject.c index 149ecb04..17083988 100644 --- a/vm/fault-inject.c +++ b/vm/fault-inject.c @@ -36,7 +36,7 @@ static struct vm_fault_entry vm_fault_entries[VM_FAULT_MAX]; bool vm_fault_enabled(enum vm_fault fault) { - if (fault < 0 || fault >= VM_FAULT_MAX) + if (fault >= VM_FAULT_MAX) return false; return vm_fault_entries[fault].enabled; @@ -44,7 +44,7 @@ bool vm_fault_enabled(enum vm_fault fault) struct vm_object *vm_fault_arg(enum vm_fault fault) { - if (fault < 0 || fault >= VM_FAULT_MAX) + if (fault >= VM_FAULT_MAX) return NULL; return vm_fault_entries[fault].arg; @@ -53,7 +53,7 @@ struct vm_object *vm_fault_arg(enum vm_fault fault) void native_vm_enable_fault(enum vm_fault fault, struct vm_object *arg) { - if (fault < 0 || fault >= VM_FAULT_MAX) + if (fault >= VM_FAULT_MAX) return; vm_fault_entries[fault].enabled = true; @@ -62,7 +62,7 @@ void native_vm_enable_fault(enum vm_fault fault, void native_vm_disable_fault(enum vm_fault fault) { - if (fault < 0 || fault >= VM_FAULT_MAX) + if (fault >= VM_FAULT_MAX) return; vm_fault_entries[fault].enabled = false; |