diff options
| author | Valdis Kletnieks <valdis.kletnieks@vt.edu> | 2019-11-11 21:09:51 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-13 00:13:55 +0100 |
| commit | f9c53abb42997d5af1232712a39f81c7f1ba1c01 (patch) | |
| tree | 52b018fe0059d3ca1f1d83913b67f4aea13a00cf /drivers/staging | |
| parent | a75500c5d3106d1b8f967b26edfcb9f945871516 (diff) | |
| download | linux-f9c53abb42997d5af1232712a39f81c7f1ba1c01.tar.bz2 | |
staging: exfat: Clean up return codes - FFS_EOF
Convert FFS_EOF to return 0 for a zero-length read() as per 'man 2 read'.
Signed-off-by: Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
Link: https://lore.kernel.org/r/20191112021000.42091-4-Valdis.Kletnieks@vt.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/exfat/exfat.h | 1 | ||||
| -rw-r--r-- | drivers/staging/exfat/exfat_super.c | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/exfat/exfat.h b/drivers/staging/exfat/exfat.h index 286605262345..292af85e3cd2 100644 --- a/drivers/staging/exfat/exfat.h +++ b/drivers/staging/exfat/exfat.h @@ -217,7 +217,6 @@ static inline u16 get_row_index(u16 i) #define FFS_INVALIDFID 8 #define FFS_NOTOPENED 12 #define FFS_MAXOPENED 13 -#define FFS_EOF 15 #define FFS_ERROR 19 #define NUM_UPCASE 2918 diff --git a/drivers/staging/exfat/exfat_super.c b/drivers/staging/exfat/exfat_super.c index 1a906579724c..77e00d007ad3 100644 --- a/drivers/staging/exfat/exfat_super.c +++ b/drivers/staging/exfat/exfat_super.c @@ -723,7 +723,7 @@ static int ffsReadFile(struct inode *inode, struct file_id_t *fid, void *buffer, if (count == 0) { if (rcount) *rcount = 0; - ret = FFS_EOF; + ret = 0; goto out; } |