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authorRalf Baechle <ralf@linux-mips.org>2014-11-04 02:23:45 +0100
committerRalf Baechle <ralf@linux-mips.org>2014-11-24 07:44:05 +0100
commit14aa136161f8096b4de3f90b5b81de2586107947 (patch)
treeaeb58cd83e41022df22d4bdb7afa5f0b847cb925 /arch
parent83fd43449baaf88fe5c03dd0081a062041837c51 (diff)
MIPS: uaccess.h: Fix strnlen_user comment.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/include/asm/uaccess.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
index 133678ab4eb8..22a5624e2fd2 100644
--- a/arch/mips/include/asm/uaccess.h
+++ b/arch/mips/include/asm/uaccess.h
@@ -1422,7 +1422,7 @@ static inline long __strnlen_user(const char __user *s, long n)
}
/*
- * strlen_user: - Get the size of a string in user space.
+ * strnlen_user: - Get the size of a string in user space.
* @str: The string to measure.
*
* Context: User context only. This function may sleep.
@@ -1431,9 +1431,7 @@ static inline long __strnlen_user(const char __user *s, long n)
*
* Returns the size of the string INCLUDING the terminating NUL.
* On exception, returns 0.
- *
- * If there is a limit on the length of a valid string, you may wish to
- * consider using strnlen_user() instead.
+ * If the string is too long, returns a value greater than @n.
*/
static inline long strnlen_user(const char __user *s, long n)
{