vmt.c: In function ‘ubi_free_volume’: vmt.c:681:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Marek Vasut marek.vasut@gmail.com --- drivers/mtd/ubi/ubi.h | 7 ++++++- drivers/mtd/ubi/vmt.c | 4 +--- 2 files changed, 7 insertions(+), 4 deletions(-)
V2: Convert ubi_destroy_gluebi() to inline fn
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index bf77a15..14c3a5f 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -467,7 +467,12 @@ int ubi_destroy_gluebi(struct ubi_volume *vol); void ubi_gluebi_updated(struct ubi_volume *vol); #else #define ubi_create_gluebi(ubi, vol) 0 -#define ubi_destroy_gluebi(vol) 0 + +static inline int ubi_destroy_gluebi(struct ubi_volume *vol) +{ + return 0; +} + #define ubi_gluebi_updated(vol) #endif
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c index 061da64..ce9fec7 100644 --- a/drivers/mtd/ubi/vmt.c +++ b/drivers/mtd/ubi/vmt.c @@ -678,12 +678,10 @@ out_cdev: */ void ubi_free_volume(struct ubi_device *ubi, struct ubi_volume *vol) { - int err; - dbg_msg("free volume %d", vol->vol_id);
ubi->volumes[vol->vol_id] = NULL; - err = ubi_destroy_gluebi(vol); + ubi_destroy_gluebi(vol); cdev_del(&vol->cdev); volume_sysfs_close(vol); }