From: Jeff Mahoney <[email protected]> This fixes the following warnings: drivers/lightnvm/sysblk.c:125:9: warning: ‘ret’ may be used uninitialized in this function
drivers/lightnvm/sysblk.c:275:15: warning: ‘ret’ may be used uninitialized in this function In both cases, ret is only set from within a loop that may not be entered. Signed-off-by: Jeff Mahoney <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Matias Bjørling <[email protected]> --- drivers/lightnvm/sysblk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/lightnvm/sysblk.c b/drivers/lightnvm/sysblk.c index 321de1f..b1e1404 100644 --- a/drivers/lightnvm/sysblk.c +++ b/drivers/lightnvm/sysblk.c @@ -122,7 +122,7 @@ static int nvm_get_all_sysblks(struct nvm_dev *dev, struct sysblk_scan *s, struct ppa_addr *ppas, nvm_bb_update_fn *fn) { struct ppa_addr dppa; - int i, ret; + int i, ret = 0; s->nr_ppas = 0; @@ -272,7 +272,7 @@ static int nvm_write_and_verify(struct nvm_dev *dev, struct nvm_sb_info *info, { struct nvm_system_block nvmsb; void *buf; - int i, sect, ret, bufsz; + int i, sect, ret = 0, bufsz; struct ppa_addr *ppas; nvm_cpu_to_sysblk(&nvmsb, info); -- 2.1.4
