diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-05-03 18:58:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-05-03 18:58:59 -0700 |
| commit | 9f2692326b9c6db8d0e866d555606b12a507a363 (patch) | |
| tree | 6cc3f63d9419aac5ee98d1ac4d43876509c4b3ab /drivers/mtd | |
| parent | fa31fc82fb775445c176e576304c4098222f47f2 (diff) | |
| parent | b5fda08ef213352ac2df7447611eb4d383cce929 (diff) | |
Merge tag 'ubifs-for-linus-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs
Pull UBI and UBIFS updates from Richard Weinberger:
"UBI:
- Fix error value for try_write_vid_and_data()
- Minor cleanups
UBIFS:
- Fixes for various memory leaks
- Minor cleanups"
* tag 'ubifs-for-linus-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
ubifs: Fix memleak when insert_old_idx() failed
Revert "ubifs: dirty_cow_znode: Fix memleak in error handling path"
ubifs: Fix memory leak in do_rename
ubifs: Free memory for tmpfile name
ubi: Fix return value overwrite issue in try_write_vid_and_data()
ubifs: Remove return in compr_exit()
ubi: Simplify bool conversion
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/ubi/build.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/ubi/eba.c | 19 |
2 files changed, 15 insertions, 6 deletions
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index 9cd565daad36..8b91a55ec0d2 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -1266,7 +1266,7 @@ static int __init ubi_init(void) mutex_lock(&ubi_devices_mutex); err = ubi_attach_mtd_dev(mtd, p->ubi_num, p->vid_hdr_offs, p->max_beb_per1024, - p->enable_fm == 0 ? true : false); + p->enable_fm == 0); mutex_unlock(&ubi_devices_mutex); if (err < 0) { pr_err("UBI error: cannot attach mtd%d\n", diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c index 403b79d6efd5..655ff41863e2 100644 --- a/drivers/mtd/ubi/eba.c +++ b/drivers/mtd/ubi/eba.c @@ -946,7 +946,7 @@ static int try_write_vid_and_data(struct ubi_volume *vol, int lnum, int offset, int len) { struct ubi_device *ubi = vol->ubi; - int pnum, opnum, err, vol_id = vol->vol_id; + int pnum, opnum, err, err2, vol_id = vol->vol_id; pnum = ubi_wl_get_peb(ubi); if (pnum < 0) { @@ -981,10 +981,19 @@ static int try_write_vid_and_data(struct ubi_volume *vol, int lnum, out_put: up_read(&ubi->fm_eba_sem); - if (err && pnum >= 0) - err = ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 1); - else if (!err && opnum >= 0) - err = ubi_wl_put_peb(ubi, vol_id, lnum, opnum, 0); + if (err && pnum >= 0) { + err2 = ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 1); + if (err2) { + ubi_warn(ubi, "failed to return physical eraseblock %d, error %d", + pnum, err2); + } + } else if (!err && opnum >= 0) { + err2 = ubi_wl_put_peb(ubi, vol_id, lnum, opnum, 0); + if (err2) { + ubi_warn(ubi, "failed to return physical eraseblock %d, error %d", + opnum, err2); + } + } return err; } |