[PATCH] reiserfs: reiserfs_file_write() will lose error code when a 0-length write...
authorJeff Mahoney <jeffm@suse.com>
Sat, 25 Mar 2006 11:07:00 +0000 (03:07 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Sat, 25 Mar 2006 16:22:51 +0000 (08:22 -0800)
commit619d5d8a2b3f800ea3a0301a58ede570684956b0
tree8c256c7d50534a5da1b991fb53184c1b10bdc538
parenta44c94a7b82a425b73384c104d5cb3dd3caa075e
[PATCH] reiserfs: reiserfs_file_write() will lose error code when a 0-length write occurs w/ O_SYNC

When an error occurs in reiserfs_file_write before any data is written, and
O_SYNC is set, the return code of generic_osync_write will overwrite the
error code, losing it.

This patch ensures that generic_osync_inode() doesn't run under an error
condition, losing the error.  This duplicates the logic from
generic_file_buffered_write().

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <mason@suse.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Alexander Zarochentsev <zam@namesys.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/reiserfs/file.c