Commit-ID: 8c0daee204f794d095ae301f408c5f9f40e4547d
Gitweb: http://git.kernel.org/tip/8c0daee204f794d095ae301f408c5f9f40e4547d
Author: John Kacur <jkacur@xxxxxxxxxx>
AuthorDate: Mon, 12 Oct 2009 23:41:55 +0200
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Wed, 14 Oct 2009 17:18:15 +0200
mn10300: Remove the BKL from sys_execve
This looks like a cut-and-paste from functionality that no-longer
needs the bkl Just remove it. Also, rewrite slightly so that it looks
closer to sys_execve on other architectures.
Signed-off-by: John Kacur <jkacur@xxxxxxxxxx>
Reviewed-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Acked-by: David Howells <dhowells@xxxxxxxxxx>
Cc: Koichi Yasutake <yasutake.koichi@xxxxxxxxxxxxxxxx>
LKML-Reference: <alpine.LFD.2.00.0910130016540.3658@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
arch/mn10300/kernel/process.c | 12 ++++--------
1 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c
index 892cce8..ec8a21d 100644
--- a/arch/mn10300/kernel/process.c
+++ b/arch/mn10300/kernel/process.c
@@ -275,16 +275,12 @@ asmlinkage long sys_execve(char __user *name,
char *filename;
int error;
- lock_kernel();
-
filename = getname(name);
error = PTR_ERR(filename);
- if (!IS_ERR(filename)) {
- error = do_execve(filename, argv, envp, __frame);
- putname(filename);
- }
-
- unlock_kernel();
+ if (IS_ERR(filename))
+ return error;
+ error = do_execve(filename, argv, envp, __frame);
+ putname(filename);
return error;
}
--
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