[PATCH net-next v8 3/8] net: pktgen: remove some superfluous variable initializing

[Peter Seiderer <ps.report@gmx.net>]

Remove some superfluous variable initializing before hex32_arg call (as the
same init is done here already).

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Reviewed-by: Simon Horman <horms@kernel.org>
---
Changes v7 -> v8
  - rebased on actual net-next/main
  - no changes

Changes v6 -> v7
  - rebased on actual net-next/main
  - no changes

Changes v5 -> v6
  - adjust to dropped patch 'net: pktgen: use defines for the various
    dec/hex number parsing digits lengths'

Changes v4 -> v5
  - split up patchset into part i/ii (suggested by Simon Horman)
  - add rev-by Simon Horman

Changes v3 -> v4
  - new patch (factored out of patch 'net: pktgen: fix access outside of user
    given buffer in pktgen_if_write()')
---
 net/core/pktgen.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 9a5fc1298bd3..b678b28dedae 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -1785,7 +1785,7 @@ static ssize_t pktgen_if_write(struct file *file,
 	}
 
 	if (!strcmp(name, "tos")) {
-		__u32 tmp_value = 0;
+		__u32 tmp_value;
 		len = hex32_arg(&user_buffer[i], 2, &tmp_value);
 		if (len < 0)
 			return len;
@@ -1801,7 +1801,7 @@ static ssize_t pktgen_if_write(struct file *file,
 	}
 
 	if (!strcmp(name, "traffic_class")) {
-		__u32 tmp_value = 0;
+		__u32 tmp_value;
 		len = hex32_arg(&user_buffer[i], 2, &tmp_value);
 		if (len < 0)
 			return len;
-- 
2.48.1