diff mbox

[U-Boot,50/56] common/cmd_i2c.c: Fix GCC 4.6 build warning

Message ID 1320458160-23136-51-git-send-email-wd@denx.de
State Accepted
Commit e8260cb25aae7051bf0cce91814b9d606d1d097e
Headers show

Commit Message

Wolfgang Denk Nov. 5, 2011, 1:55 a.m. UTC 
Fix:
cmd_i2c.c: In function 'do_i2c_add_bus':
cmd_i2c.c:1212:19: warning: variable 'dev' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>
---
 common/cmd_i2c.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

Comments

Wolfgang Denk Nov. 7, 2011, 9:16 p.m. UTC | #1 
Dear Wolfgang Denk,

In message <1320458160-23136-51-git-send-email-wd@denx.de> you wrote:
> Fix:
> cmd_i2c.c: In function 'do_i2c_add_bus':
> cmd_i2c.c:1212:19: warning: variable 'dev' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> Cc: Heiko Schocher <hs@denx.de>
> ---
>  common/cmd_i2c.c |    4 +---
>  1 files changed, 1 insertions(+), 3 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk
diff mbox

Patch

diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c
index 3ea75f7..a0c5291 100644
--- a/common/cmd_i2c.c
+++ b/common/cmd_i2c.c
@@ -1209,9 +1209,7 @@  static int do_i2c_add_bus(cmd_tbl_t * cmdtp, int flag, int argc, char * const ar
 			device = device->next;
 		}
 	} else {
-		I2C_MUX_DEVICE *dev;
-
-		dev = i2c_mux_ident_muxstring ((uchar *)argv[1]);
+		(void)i2c_mux_ident_muxstring ((uchar *)argv[1]);
 		ret = 0;
 	}
 	return ret;