diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2022-08-18 22:59:57 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-21 19:45:04 -0600 |
| commit | e55e1b4831563e5766f88fa821f5bfac0d6c298c (patch) | |
| tree | df9ce7528a4f57a4b1af69423e62de114fafa8e6 /drivers/block/zram | |
| parent | 7f0c1afeacfcb4c32173b5a120ec0a362b79bd71 (diff) | |
| download | linux-e55e1b4831563e5766f88fa821f5bfac0d6c298c.tar.gz | |
block: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Acked-by: Geoff Levand <geoff@infradead.org>
Link: https://lore.kernel.org/r/20220818205958.6552-1-wsa+renesas@sang-engineering.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/zram')
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index 92cb929a45b7..be435304af29 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -499,7 +499,7 @@ static ssize_t backing_dev_store(struct device *dev, goto out; } - strlcpy(file_name, buf, PATH_MAX); + strscpy(file_name, buf, PATH_MAX); /* ignore trailing newline */ sz = strlen(file_name); if (sz > 0 && file_name[sz - 1] == '\n') @@ -1031,7 +1031,7 @@ static ssize_t comp_algorithm_store(struct device *dev, char compressor[ARRAY_SIZE(zram->compressor)]; size_t sz; - strlcpy(compressor, buf, sizeof(compressor)); + strscpy(compressor, buf, sizeof(compressor)); /* ignore trailing newline */ sz = strlen(compressor); if (sz > 0 && compressor[sz - 1] == '\n') @@ -1952,7 +1952,7 @@ static int zram_add(void) if (ret) goto out_cleanup_disk; - strlcpy(zram->compressor, default_compressor, sizeof(zram->compressor)); + strscpy(zram->compressor, default_compressor, sizeof(zram->compressor)); zram_debugfs_register(zram); pr_info("Added device: %s\n", zram->disk->disk_name); |