hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[media] budget-av: only use t_state if initialized 

Building budget-av.o triggers this GCC warning:
    In file included from drivers/media/pci/ttpci/budget-av.c:44:0:
    drivers/media/dvb-frontends/tda8261_cfg.h: In function ‘tda8261_get_bandwidth’:
    drivers/media/dvb-frontends/tda8261_cfg.h:68:21: warning: ‘t_state.bandwidth’ may be used uninitialized in this function [-Wuninitialized]
Move the printk() that uses t_state.bandwith to the location where it
should be initialized to fix this.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Paul Bolle 2012-11-01 16:24:30 -03:00 committed by Mauro Carvalho Chehab
parent 6dc8f3823e
commit cb31c74875
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/dvb-frontends/tda8261_cfg.h
View File

@ -78,7 +78,7 @@ static int tda8261_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
return err;
}
*bandwidth = t_state.bandwidth;
printk("%s: Bandwidth=%d\n", __func__, t_state.bandwidth);
}
printk("%s: Bandwidth=%d\n", __func__, t_state.bandwidth);
return 0;
}