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author | Arnd Bergmann <arnd@arndb.de> | 2012-07-17 20:41:50 (GMT) |
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committer | Arnd Bergmann <arnd@arndb.de> | 2012-07-17 20:41:50 (GMT) |
commit | 36c678f3c91ac92e9524abcf9b39f9f539d60279 (patch) | |
tree | c9c0df006a7e9bcc14492b1d1fa6aa2c5c43d3a3 /drivers/md/persistent-data/dm-transaction-manager.c | |
parent | 4450cb7d586c3d8f6615ee437eab1d1e064b20c0 (diff) | |
parent | 14ac5b884eff23f53139dd4508f428aee906d8c2 (diff) | |
download | linux-36c678f3c91ac92e9524abcf9b39f9f539d60279.tar.xz |
Merge tag 'imx-clk' of git://git.pengutronix.de/git/imx/linux-2.6 into next/clk
From Sascha Hauer <s.hauer@pengutronix.de>:
i.MX clk noncritical fixes and updates
* tag 'imx-clk' of git://git.pengutronix.de/git/imx/linux-2.6:
ARM: imx: clk-imx31: Fix clock id for rnga driver
ARM: imx: add missing item to the list of clock event modes
ARM: i.MX5x CSPI: Fixed clock name for CSPI
ARM: i.MX5x clocks: Fix GPT clocks
ARM: i.MX5x clocks: Fix parent for PWM clocks
ARM: i.MX5x clocks: Add EPIT support
ARM: mx27: Reenable silicon version print
ARM: clk-imx27: Fix rtc clock id
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/md/persistent-data/dm-transaction-manager.c')
-rw-r--r-- | drivers/md/persistent-data/dm-transaction-manager.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/md/persistent-data/dm-transaction-manager.c b/drivers/md/persistent-data/dm-transaction-manager.c index 400fe14..e5604b3 100644 --- a/drivers/md/persistent-data/dm-transaction-manager.c +++ b/drivers/md/persistent-data/dm-transaction-manager.c @@ -138,6 +138,9 @@ EXPORT_SYMBOL_GPL(dm_tm_create_non_blocking_clone); void dm_tm_destroy(struct dm_transaction_manager *tm) { + if (!tm->is_clone) + wipe_shadow_table(tm); + kfree(tm); } EXPORT_SYMBOL_GPL(dm_tm_destroy); @@ -344,8 +347,10 @@ static int dm_tm_create_internal(struct dm_block_manager *bm, } *sm = dm_sm_checker_create(inner); - if (!*sm) + if (IS_ERR(*sm)) { + r = PTR_ERR(*sm); goto bad2; + } } else { r = dm_bm_write_lock(dm_tm_get_bm(*tm), sb_location, @@ -364,8 +369,10 @@ static int dm_tm_create_internal(struct dm_block_manager *bm, } *sm = dm_sm_checker_create(inner); - if (!*sm) + if (IS_ERR(*sm)) { + r = PTR_ERR(*sm); goto bad2; + } } return 0; |