On 04/04/2016 08:05 PM, Jeff Mahoney wrote:
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 <jeffm@xxxxxxxx>
---
drivers/lightnvm/sysblk.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/lightnvm/sysblk.c
+++ b/drivers/lightnvm/sysblk.c
@@ -122,7 +122,7 @@ static int nvm_get_all_sysblks(struct nv
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 n
{
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);
Thanks Jeff. Applied for 4.7.
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