On Sun, Sep 25, 2011 at 5:26 PM, Marek Vasut <[email protected]> wrote: > cmd_nvedit.c: In function ‘do_env_edit’: > cmd_nvedit.c:463:6: warning: variable ‘len’ set but not used > [-Wunused-but-set-variable] > > Signed-off-by: Marek Vasut <[email protected]>
I need this also! Acked-by: Simon Glass <[email protected]> > --- > common/cmd_nvedit.c | 3 +-- > 1 files changed, 1 insertions(+), 2 deletions(-) > > diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c > index e8b116d..101bc49 100644 > --- a/common/cmd_nvedit.c > +++ b/common/cmd_nvedit.c > @@ -460,7 +460,6 @@ int do_env_edit(cmd_tbl_t *cmdtp, int flag, int argc, > char * const argv[]) > { > char buffer[CONFIG_SYS_CBSIZE]; > char *init_val; > - int len; > > if (argc < 2) > return cmd_usage(cmdtp); > @@ -468,7 +467,7 @@ int do_env_edit(cmd_tbl_t *cmdtp, int flag, int argc, > char * const argv[]) > /* Set read buffer to initial value or empty sting */ > init_val = getenv(argv[1]); > if (init_val) > - len = sprintf(buffer, "%s", init_val); > + sprintf(buffer, "%s", init_val); > else > buffer[0] = '\0'; > > -- > 1.7.5.4 > > _______________________________________________ > U-Boot mailing list > [email protected] > http://lists.denx.de/mailman/listinfo/u-boot > _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
