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authorVladimir Oltean <olteanv@gmail.com>2020-06-28 17:49:35 +0300
committerDavid S. Miller <davem@davemloft.net>2020-06-28 20:45:27 -0700
commit7dea927f702df030c02bd0c9e6e320a8315e3efa (patch)
tree3d6d7f4005371906fdcb834c4aaf3fe609aaeb9c
parent9b14d1f8a76682124c5e465196685a9833ff526e (diff)
downloadlinux-7dea927f702df030c02bd0c9e6e320a8315e3efa.tar.bz2
lib: packing: add documentation for pbuflen argument
Fixes sparse warning: Function parameter or member 'pbuflen' not described in 'packing' Fixes: 554aae35007e ("lib: Add support for generic packing operations") Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--lib/packing.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/packing.c b/lib/packing.c
index 50d1e9f2f5a7..6ed72dccfdb5 100644
--- a/lib/packing.c
+++ b/lib/packing.c
@@ -73,6 +73,7 @@ static void adjust_for_msb_right_quirk(u64 *to_write, int *box_start_bit,
* @endbit: The index (in logical notation, compensated for quirks) where
* the packed value ends within pbuf. Must be smaller than, or equal
* to, startbit.
+ * @pbuflen: The length in bytes of the packed buffer pointed to by @pbuf.
* @op: If PACK, then uval will be treated as const pointer and copied (packed)
* into pbuf, between startbit and endbit.
* If UNPACK, then pbuf will be treated as const pointer and the logical