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| author | John Kacur <jkacur@redhat.com> | 2009-10-12 23:41:55 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-10-14 17:18:15 +0200 |
| commit | 8c0daee204f794d095ae301f408c5f9f40e4547d (patch) | |
| tree | 2e78bcec4fe3340bf81a6aab4243c7a76834989e /arch/mn10300/kernel | |
| parent | eb7371d4fdcc40a390e8bdf90c99b5541213ca45 (diff) | |
| download | linux-8c0daee204f794d095ae301f408c5f9f40e4547d.tar.gz linux-8c0daee204f794d095ae301f408c5f9f40e4547d.tar.bz2 linux-8c0daee204f794d095ae301f408c5f9f40e4547d.zip | |
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@redhat.com>
Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: David Howells <dhowells@redhat.com>
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
LKML-Reference: <alpine.LFD.2.00.0910130016540.3658@localhost.localdomain>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/mn10300/kernel')
| -rw-r--r-- | 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 892cce82867e..ec8a21df1142 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; } |