Commit f9c53abb authored by Valdis Kletnieks's avatar Valdis Kletnieks Committed by Greg Kroah-Hartman

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: default avatarValdis Kletnieks <Valdis.Kletnieks@vt.edu>
Link: https://lore.kernel.org/r/20191112021000.42091-4-Valdis.Kletnieks@vt.eduSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a75500c5
...@@ -217,7 +217,6 @@ static inline u16 get_row_index(u16 i) ...@@ -217,7 +217,6 @@ static inline u16 get_row_index(u16 i)
#define FFS_INVALIDFID 8 #define FFS_INVALIDFID 8
#define FFS_NOTOPENED 12 #define FFS_NOTOPENED 12
#define FFS_MAXOPENED 13 #define FFS_MAXOPENED 13
#define FFS_EOF 15
#define FFS_ERROR 19 #define FFS_ERROR 19
#define NUM_UPCASE 2918 #define NUM_UPCASE 2918
......
...@@ -723,7 +723,7 @@ static int ffsReadFile(struct inode *inode, struct file_id_t *fid, void *buffer, ...@@ -723,7 +723,7 @@ static int ffsReadFile(struct inode *inode, struct file_id_t *fid, void *buffer,
if (count == 0) { if (count == 0) {
if (rcount) if (rcount)
*rcount = 0; *rcount = 0;
ret = FFS_EOF; ret = 0;
goto out; goto out;
} }
......
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