f2fs: clean up unused variables and return values
This patch cleans up a couple of unnecessary codes related to unused variables
and return values.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index eda8230..b0ec721 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -390,9 +390,7 @@
}
err = check_valid_map(sbi, segno, off);
- if (err == GC_ERROR)
- return err;
- else if (err == GC_NEXT)
+ if (err == GC_NEXT)
continue;
if (initial) {
@@ -550,9 +548,7 @@
}
err = check_valid_map(sbi, segno, off);
- if (err == GC_ERROR)
- goto stop;
- else if (err == GC_NEXT)
+ if (err == GC_NEXT)
continue;
if (phase == 0) {
@@ -562,9 +558,7 @@
/* Get an inode by ino with checking validity */
err = check_dnode(sbi, entry, &dni, start_addr + off, &nofs);
- if (err == GC_ERROR)
- goto stop;
- else if (err == GC_NEXT)
+ if (err == GC_NEXT)
continue;
if (phase == 1) {