diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-09-11 17:37:09 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-09-25 11:00:59 -0700 |
| commit | 203e3beb73e53584ca90bc2a6d8240b9b12b9bcf (patch) | |
| tree | d07988b5c8599d876a326da1c916f62f1249b01c /fs/btrfs/compression.c | |
| parent | 12de5f0f6c2d7aad7e60aada650fcfb374c28a5e (diff) | |
| parent | 4ff71af020ae59ae2d83b174646fc2ad9fcd4dc4 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.17-rc8).
Conflicts:
drivers/net/can/spi/hi311x.c
6b6968084721 ("can: hi311x: fix null pointer dereference when resuming from sleep before interface was enabled")
27ce71e1ce81 ("net: WQ_PERCPU added to alloc_workqueue users")
https://lore.kernel.org/72ce7599-1b5b-464a-a5de-228ff9724701@kernel.org
net/smc/smc_loopback.c
drivers/dibs/dibs_loopback.c
a35c04de2565 ("net/smc: fix warning in smc_rx_splice() when calling get_page()")
cc21191b584c ("dibs: Move data path to dibs layer")
https://lore.kernel.org/74368a5c-48ac-4f8e-a198-40ec1ed3cf5f@kernel.org
Adjacent changes:
drivers/net/dsa/lantiq/lantiq_gswip.c
c0054b25e2f1 ("net: dsa: lantiq_gswip: move gswip_add_single_port_br() call to port_setup()")
7a1eaef0a791 ("net: dsa: lantiq_gswip: support model-specific mac_select_pcs()")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'fs/btrfs/compression.c')
| -rw-r--r-- | fs/btrfs/compression.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index d09d622016ef..35e3071cec06 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -1616,25 +1616,29 @@ out: } /* - * Convert the compression suffix (eg. after "zlib" starting with ":") to - * level, unrecognized string will set the default level. Negative level - * numbers are allowed. + * Convert the compression suffix (eg. after "zlib" starting with ":") to level. + * + * If the resulting level exceeds the algo's supported levels, it will be clamped. + * + * Return <0 if no valid string can be found. + * Return 0 if everything is fine. */ -int btrfs_compress_str2level(unsigned int type, const char *str) +int btrfs_compress_str2level(unsigned int type, const char *str, int *level_ret) { int level = 0; int ret; - if (!type) + if (!type) { + *level_ret = btrfs_compress_set_level(type, level); return 0; + } if (str[0] == ':') { ret = kstrtoint(str + 1, 10, &level); if (ret) - level = 0; + return ret; } - level = btrfs_compress_set_level(type, level); - - return level; + *level_ret = btrfs_compress_set_level(type, level); + return 0; } |