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| author | zhong jiang <zhongjiang@huawei.com> | 2018-09-16 16:08:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-25 21:20:59 +0300 |
| commit | 3104389edc012e2567cabb94af8763121c33e72b (patch) | |
| tree | 775e711d59dfe308eee3262b8d184d8cb7e203a1 | |
| parent | 7153d9afdbd52805f99c28f51e81ee65f5dabbf8 (diff) | |
| download | linux-3104389edc012e2567cabb94af8763121c33e72b.tar.xz | |
misc: sram: remove redundant null pointer check before of_node_put
of_node_put has taken the null pinter check into account. So it is
safe to remove the duplicated check before of_node_put.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/misc/sram.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c index 74b183baf044..80d8cbe8c01a 100644 --- a/drivers/misc/sram.c +++ b/drivers/misc/sram.c @@ -323,10 +323,8 @@ static int sram_reserve_regions(struct sram_dev *sram, struct resource *res) cur_start = block->start + block->size; } - err_chunks: - if (child) - of_node_put(child); - +err_chunks: + of_node_put(child); kfree(rblocks); return ret; |