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Armin Wolf c36f9d7b28 fs/nls: Fix inconsistency between utf8_to_utf32() and utf32_to_utf8() 
After commit 25524b6190 ("fs/nls: Fix utf16 to utf8 conversion"),
the return values of utf8_to_utf32() and utf32_to_utf8() are
inconsistent when encountering an error: utf8_to_utf32() returns -1,
while utf32_to_utf8() returns errno codes. Fix this inconsistency
by modifying utf8_to_utf32() to return errno codes as well.

Fixes: 25524b6190 ("fs/nls: Fix utf16 to utf8 conversion")
Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20251129111535.8984-1-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-12-01 11:58:06 +02:00
..
Kconfig
nls: Hide new NLS_UCS2_UTILS
2023-08-31 12:07:34 -05:00
mac-celtic.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
mac-centeuro.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
mac-croatian.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
mac-cyrillic.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
mac-gaelic.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
mac-greek.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
mac-iceland.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
mac-inuit.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
mac-roman.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
mac-romanian.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
mac-turkish.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
Makefile
fs/smb: Swing unicode common code from smb->NLS
2023-08-30 08:55:51 -05:00
nls_ascii.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_base.c
fs/nls: Fix inconsistency between utf8_to_utf32() and utf32_to_utf8()
2025-12-01 11:58:06 +02:00
nls_cp437.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp737.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp775.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp850.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp852.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp855.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp857.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp860.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp861.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp862.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp863.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp864.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp865.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp866.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp869.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp874.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp932.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp936.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp949.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp950.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp1250.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp1251.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_cp1255.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_euc-jp.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-1.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-2.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-3.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-4.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-5.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-6.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-7.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-9.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-13.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-14.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_iso8859-15.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_koi8-r.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_koi8-ru.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_koi8-u.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00
nls_ucs2_data.h
fs/jfs: Use common ucs2 upper case table
2023-08-30 08:55:52 -05:00
nls_ucs2_utils.c
move asm/unaligned.h to linux/unaligned.h
2024-10-02 17:23:23 -04:00
nls_ucs2_utils.h
fs/jfs: Use common ucs2 upper case table
2023-08-30 08:55:52 -05:00
nls_utf8.c
fs: nls: add missing MODULE_DESCRIPTION() macros
2024-06-03 16:37:07 +02:00