diff options
| author | Takashi Iwai <tiwai@suse.de> | 2008-07-31 19:02:06 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-08-01 15:31:35 -0400 |
| commit | fb55d887c5bd9054ec069534e1ef9eb8d9a983c6 (patch) | |
| tree | 35b838bd94257414e410b0aae5aea5803152bd9b /drivers/net/wireless/ipw2200.c | |
| parent | 7dcdd073bf78bb6958bbc12a1a47754a0f3c4721 (diff) | |
ipw2200 - Fix bad ipw_write8() macro
ipw_write8() can't be used alone with a loop because of a wrong definition.
CC [M] drivers/net/wireless/ipw2200.o
drivers/net/wireless/ipw2200.c: In function 'ipw_ethtool_set_eeprom':
drivers/net/wireless/ipw2200.c:10579: warning: array subscript is above array bounds
drivers/net/wireless/ipw2200.c: In function 'ipw_load':
drivers/net/wireless/ipw2200.c:2663: warning: array subscript is above array bounds
Add missing do {} while (0) to fix them.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ipw2200.c')
| -rw-r--r-- | drivers/net/wireless/ipw2200.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index 1acfbcd3703..9509fd2a25f 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -305,9 +305,10 @@ static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c) #define _ipw_write8(ipw, ofs, val) writeb((val), (ipw)->hw_base + (ofs)) /* 8-bit direct write (for low 4K of SRAM/regs), with debug wrapper */ -#define ipw_write8(ipw, ofs, val) \ +#define ipw_write8(ipw, ofs, val) do { \ IPW_DEBUG_IO("%s %d: write_direct8(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(ofs), (u32)(val)); \ - _ipw_write8(ipw, ofs, val) + _ipw_write8(ipw, ofs, val); \ + } while (0) /* 16-bit direct write (low 4K) */ #define _ipw_write16(ipw, ofs, val) writew((val), (ipw)->hw_base + (ofs)) |