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rar: Fix off by one error
authorOssama Othman <ossama.othman@intel.com>
Tue, 24 Aug 2010 11:55:14 +0000 (12:55 +0100)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 24 Aug 2010 17:42:08 +0000 (10:42 -0700)
It looks like there is an off-by-one error in one of your changes to
drivers/staging/rar_register/rar_register.c:

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/platform/x86/intel_rar_register.c patch | blob | blame | history

diff --git a/drivers/platform/x86/intel_rar_register.c b/drivers/platform/x86/intel_rar_register.c
index 73f8e6d726694ad918ba89fa6da7e5507885a2a7..2b11a33325e6a93bf872e67e7d1ab549b98ccc9c 100644 (file)
--- a/drivers/platform/x86/intel_rar_register.c
+++ b/drivers/platform/x86/intel_rar_register.c
@@ -145,7 +145,7 @@ static void free_rar_device(struct rar_device *rar)
  */
 static struct rar_device *_rar_to_device(int rar, int *off)
 {
-       if (rar >= 0 && rar <= 3) {
+       if (rar >= 0 && rar < MRST_NUM_RAR) {
                *off = rar;
                return &my_rar_device;
        }