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Diffstat (limited to 'fs/seq_file.c')
-rw-r--r--fs/seq_file.c40
1 files changed, 20 insertions, 20 deletions
diff --git a/fs/seq_file.c b/fs/seq_file.c
index f2bc3dfd0b8..15c6304bab7 100644
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -308,27 +308,27 @@ loff_t seq_lseek(struct file *file, loff_t offset, int whence)
mutex_lock(&m->lock);
m->version = file->f_version;
switch (whence) {
- case 1:
- offset += file->f_pos;
- case 0:
- if (offset < 0)
- break;
- retval = offset;
- if (offset != m->read_pos) {
- while ((retval=traverse(m, offset)) == -EAGAIN)
- ;
- if (retval) {
- /* with extreme prejudice... */
- file->f_pos = 0;
- m->read_pos = 0;
- m->version = 0;
- m->index = 0;
- m->count = 0;
- } else {
- m->read_pos = offset;
- retval = file->f_pos = offset;
- }
+ case SEEK_CUR:
+ offset += file->f_pos;
+ case SEEK_SET:
+ if (offset < 0)
+ break;
+ retval = offset;
+ if (offset != m->read_pos) {
+ while ((retval = traverse(m, offset)) == -EAGAIN)
+ ;
+ if (retval) {
+ /* with extreme prejudice... */
+ file->f_pos = 0;
+ m->read_pos = 0;
+ m->version = 0;
+ m->index = 0;
+ m->count = 0;
+ } else {
+ m->read_pos = offset;
+ retval = file->f_pos = offset;
}
+ }
}
file->f_version = m->version;
mutex_unlock(&m->lock);