diff options
| author | Axel Lin <axel.lin@ingics.com> | 2013-05-26 15:00:30 +0800 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2013-06-20 17:08:51 -0500 |
| commit | e51e47d38ef2f15a2d81d48621121e0a30aad316 (patch) | |
| tree | b03f3b2c47c19209e61ee7936f257e3052fec936 /arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c | |
| parent | f90572d91bfca3cfa1cdf5b5728bddd63e9bed55 (diff) | |
powerpc: mpc85xx/mpc86xx: Fix off-by-one boundary checking with ARRAY_SIZE
If a variable is used as array subscript, it's valid value range is
0 ... ARRAY_SIZE -1.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c index 76288cd568..c9eea15d3c 100644 --- a/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c @@ -53,7 +53,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL] = %x\n", srds1_cfg); - if (srds1_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds1_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL] = %d\n", srds1_cfg); return ; } |