From 7d39e01803bdc210b71abacde74ff01a71f1b79c Mon Sep 17 00:00:00 2001 From: Peter Seiderer Date: Thu, 27 Feb 2025 14:55:58 +0100 Subject: [PATCH] net: pktgen: remove extra tmp variable (re-use len instead) Remove extra tmp variable in pktgen_if_write (re-use len instead). Signed-off-by: Peter Seiderer Reviewed-by: Simon Horman Signed-off-by: Paolo Abeni --- net/core/pktgen.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 4775cdd2ae1c..9a5fc1298bd3 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -959,7 +959,6 @@ static ssize_t pktgen_if_write(struct file *file, char name[16], valstr[32]; unsigned long value = 0; char *pg_result = NULL; - int tmp = 0; char buf[128]; pg_result = &(pkt_dev->result[0]); @@ -970,12 +969,12 @@ static ssize_t pktgen_if_write(struct file *file, } max = count; - tmp = count_trail_chars(user_buffer, max); - if (tmp < 0) { + len = count_trail_chars(user_buffer, max); + if (len < 0) { pr_warn("illegal format\n"); - return tmp; + return len; } - i = tmp; + i = len; /* Read variable name */