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authorMathias Krause <minipli@googlemail.com>2011-07-26 16:08:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 16:49:41 -0700
commitadc400f69053b16756ff3b00daa64884c8df0787 (patch)
treee1217453e0aba0aed1adfec0bfba9baf611dd334 /arch/frv/kernel
parent6fd4ce886440c7a1b08b6642e606ee19097829df (diff)
downloadlinux-adc400f69053b16756ff3b00daa64884c8df0787.tar.gz
frv, exec: remove redundant set_fs(USER_DS)
The address limit is already set in flush_old_exec() so those calls to set_fs(USER_DS) are redundant. Also removed the dead code in flush_thread(). Signed-off-by: Mathias Krause <minipli@googlemail.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/frv/kernel')
-rw-r--r--arch/frv/kernel/process.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index 9d359752646..3901df1213c 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -143,10 +143,7 @@ void machine_power_off(void)
void flush_thread(void)
{
-#if 0 //ndef NO_FPU
- unsigned long zero = 0;
-#endif
- set_fs(USER_DS);
+ /* nothing */
}
inline unsigned long user_stack(const struct pt_regs *regs)