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path: root/fs/cifs/cifsroot.c
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* cifs: move from strlcpy with unused retval to strscpyWolfram Sang2022-08-191-1/+1
| | | | | | | | | | 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> Signed-off-by: Steve French <stfrench@microsoft.com>
* cifs: Standardize logging outputJoe Perches2020-06-011-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use pr_fmt to standardize all logging for fs/cifs. Some logging output had no CIFS: specific prefix. Now all output has one of three prefixes: o CIFS: o CIFS: VFS: o Root-CIFS: Miscellanea: o Convert printks to pr_<level> o Neaten macro definitions o Remove embedded CIFS: prefixes from formats o Convert "illegal" to "invalid" o Coalesce formats o Add missing '\n' format terminations o Consolidate multiple cifs_dbg continuations into single calls o More consistent use of upper case first word output logging o Multiline statement argument alignment and wrapping Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Steve French <stfrench@microsoft.com>
* cifs: cifsroot: add more err checkingAurelien Aptel2019-09-161-5/+16
| | | | | | | | make cifs more verbose about buffer size errors and add some comments Signed-off-by: Aurelien Aptel <aaptel@suse.com> Signed-off-by: Steve French <stfrench@microsoft.com>
* cifs: Add support for root file systemsPaulo Alcantara (SUSE)2019-09-161-0/+83
Introduce a new CONFIG_CIFS_ROOT option to handle root file systems over a SMB share. In order to mount the root file system during the init process, make cifs.ko perform non-blocking socket operations while mounting and accessing it. Cc: Steve French <smfrench@gmail.com> Reviewed-by: Aurelien Aptel <aaptel@suse.com> Signed-off-by: Paulo Alcantara (SUSE) <paulo@paulo.ac> Signed-off-by: Steve French <stfrench@microsoft.com>