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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 07:45:33 +0100
commit80219c6c6f5ac033b3ff96ee40719ffd1ce80d18 (patch)
tree4f9787013e8b0e093836c401ccacc3c4314ad9df /arch/mips/include/asm/uaccess.h
parentMIPS: IP22/IP32: Add line to arch/mips/Makefile archhelp about vmlinux.32 (diff)
downloadlinux-80219c6c6f5ac033b3ff96ee40719ffd1ce80d18.tar.xz
linux-80219c6c6f5ac033b3ff96ee40719ffd1ce80d18.zip
MIPS: uaccess.h: Fix strnlen_user comment.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/uaccess.h')
-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 486e27b8f479..bf8b32450ef6 100644
--- a/arch/mips/include/asm/uaccess.h
+++ b/arch/mips/include/asm/uaccess.h
@@ -1395,7 +1395,7 @@ 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.
@@ -1404,9 +1404,7 @@ 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)
{