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UBI: fix warnings 

Old gcc complains:

CC      drivers/mtd/ubi/wl.o
drivers/mtd/ubi/wl.c: In function 'wear_leveling_worker':
drivers/mtd/ubi/wl.c:746: warning: 'pe' may be used uninitialized in this function
CC      drivers/mtd/ubi/scan.o
drivers/mtd/ubi/scan.c: In function 'ubi_scan':
drivers/mtd/ubi/scan.c:772: warning: 'ec' may be used uninitialized in this function
drivers/mtd/ubi/scan.c:772: note: 'ec' was declared here

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
hifive-unleashed-5.1
Artem Bityutskiy 2008-01-24 11:19:14 +02:00
parent 64203195ed
commit c18a84186c
2 changed files with 2 additions and 2 deletions
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2
drivers/mtd/ubi/scan.c
View File

@ -773,7 +773,7 @@ struct ubi_scan_leb *ubi_scan_get_free_peb(struct ubi_device *ubi,
*/
static int process_eb(struct ubi_device *ubi, struct ubi_scan_info *si, int pnum)
{
long long ec;
long long uninitialized_var(ec);
int err, bitflips = 0, vol_id, ec_corr = 0;
dbg_bld("scan PEB %d", pnum);

2
drivers/mtd/ubi/wl.c
View File

@ -743,7 +743,7 @@ static int wear_leveling_worker(struct ubi_device *ubi, struct ubi_work *wrk,
int cancel)
{
int err, put = 0, scrubbing = 0, protect = 0;
struct ubi_wl_prot_entry *pe;
struct ubi_wl_prot_entry *uninitialized_var(pe);
struct ubi_wl_entry *e1, *e2;
struct ubi_vid_hdr *vid_hdr;