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xfs: fix xfs_mode_to_ftype() prototype 

A harmless warning just got introduced:

fs/xfs/libxfs/xfs_dir2.h:40:8: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers]

Removing the 'const' modifier avoids the warning and has no
other effect.

Fixes: 1fc4d33fed ("xfs: replace xfs_mode_to_ftype table with switch statement")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Arnd Bergmann 2017-01-18 12:39:21 -08:00 committed by Darrick J. Wong
parent 657bdfb7f5
commit fd29f7af75
2 changed files with 2 additions and 2 deletions
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2
fs/xfs/libxfs/xfs_dir2.c
View File

@ -38,7 +38,7 @@ struct xfs_name xfs_name_dotdot = { (unsigned char *)"..", 2, XFS_DIR3_FT_DIR };
/*
* Convert inode mode to directory entry filetype
*/
const unsigned char xfs_mode_to_ftype(int mode)
unsigned char xfs_mode_to_ftype(int mode)
{
switch (mode & S_IFMT) {
case S_IFREG:

2
fs/xfs/libxfs/xfs_dir2.h
View File

@ -37,7 +37,7 @@ extern struct xfs_name xfs_name_dotdot;
/*
* Convert inode mode to directory entry filetype
*/
extern const unsigned char xfs_mode_to_ftype(int mode);
extern unsigned char xfs_mode_to_ftype(int mode);
/*
* directory operations vector for encode/decode routines