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authorHelge Deller <deller@gmx.de>2013-11-12 21:01:24 +0100
committerHelge Deller <deller@gmx.de>2013-11-20 00:09:42 +0100
commit964f413323e8306ac0acb5e08ccdb5f12418835b (patch)
tree717807e78c2b118180264b4b3bc1115cfa6ebe07 /arch/parisc/lib/memcpy.c
parentparisc: improve SIGBUS/SIGSEGV error reporting (diff)
downloadlinux-dev-964f413323e8306ac0acb5e08ccdb5f12418835b.tar.xz
linux-dev-964f413323e8306ac0acb5e08ccdb5f12418835b.zip
parisc: size_t is unsigned, so comparison size < 0 doesn't make sense.
Signed-off-by: Helge Deller <deller@gmx.de> CC: Mikulas Patocka <mpatocka@redhat.com>
Diffstat (limited to '')
-rw-r--r--arch/parisc/lib/memcpy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/parisc/lib/memcpy.c b/arch/parisc/lib/memcpy.c
index 6c5b5d35bfc0..413dc1769299 100644
--- a/arch/parisc/lib/memcpy.c
+++ b/arch/parisc/lib/memcpy.c
@@ -529,7 +529,7 @@ long probe_kernel_read(void *dst, const void *src, size_t size)
{
unsigned long addr = (unsigned long)src;
- if (size < 0 || addr < PAGE_SIZE)
+ if (addr < PAGE_SIZE)
return -EFAULT;
/* check for I/O space F_EXTEND(0xfff00000) access as well? */