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| author | Dan Carpenter <error27@gmail.com> | 2011-08-09 21:01:33 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-23 14:52:20 -0700 |
| commit | 1dcab0875b113a148b6601d87b4e0e3444440339 (patch) | |
| tree | db5db2a6c2c82df642c2a395e37cbe9caaf04044 | |
| parent | c5f5c4db393837ebb2ae47bf061d70e498f48f8c (diff) | |
| download | xen-1dcab0875b113a148b6601d87b4e0e3444440339.tar.gz | |
Staging: zcache: signedness bug in tmem_get()
"ret" needs to be signed for the error handling to work properly.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/zcache/tmem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/zcache/tmem.c b/drivers/staging/zcache/tmem.c index 975e34bcd722a..1ca66ea9b2812 100644 --- a/drivers/staging/zcache/tmem.c +++ b/drivers/staging/zcache/tmem.c @@ -604,7 +604,7 @@ int tmem_get(struct tmem_pool *pool, struct tmem_oid *oidp, uint32_t index, struct tmem_obj *obj; void *pampd; bool ephemeral = is_ephemeral(pool); - uint32_t ret = -1; + int ret = -1; struct tmem_hashbucket *hb; bool free = (get_and_free == 1) || ((get_and_free == 0) && ephemeral); bool lock_held = false; |