[PATCH] expand_fdtable(): remove pointless unlock+lock

This unlock/lock on a super-unlikely path isn't worth the kernel text. Cc: Vadim Lobanov <vlobanov@speakeasy.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-29 02:01:44 -07:00 · 2006-09-29 02:01:44 -07:00 · 327dcaadc0
parent 74d392aaab
commit 327dcaadc0
1 changed files with 0 additions and 2 deletions
--- a/fs/file.c
+++ b/fs/file.c
@ -317,9 +317,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
 		free_fdtable(cur_fdt);
 	} else {
 		/* Somebody else expanded, so undo our attempt */
-		spin_unlock(&files->file_lock);
 		__free_fdtable(new_fdt);
-		spin_lock(&files->file_lock);
 	}
 	return 1;
 }