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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-01-14 22:34:08 -0600
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2019-05-08 12:15:12 -0400
commit8623b00676f16ed8972008095deca2c8e2b97a37 (patch)
treef48d4163b2783a910e984829aa6e42c752efa1be /kernel
parentcbe08bcbbe787315c425dde284dcb715cfbf3f39 (diff)
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tracing: Replace kzalloc with kcalloc
Replace kzalloc() function with its 2-factor argument form, kcalloc(). This patch replaces cases of: kzalloc(a * b, gfp) with: kcalloc(a, b, gfp) This code was detected with the help of Coccinelle. Link: http://lkml.kernel.org/r/20190115043408.GA23456@embeddedor Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/trace/trace_probe.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index e0d1d5353464..a347faced959 100644
--- a/kernel/trace/trace_probe.c
+++ b/kernel/trace/trace_probe.c
@@ -558,7 +558,7 @@ static int traceprobe_parse_probe_arg_body(char *arg, ssize_t *size,
parg->count);
}
- code = tmp = kzalloc(sizeof(*code) * FETCH_INSN_MAX, GFP_KERNEL);
+ code = tmp = kcalloc(FETCH_INSN_MAX, sizeof(*code), GFP_KERNEL);
if (!code)
return -ENOMEM;
code[FETCH_INSN_MAX - 1].op = FETCH_OP_END;
@@ -637,7 +637,7 @@ static int traceprobe_parse_probe_arg_body(char *arg, ssize_t *size,
code->op = FETCH_OP_END;
/* Shrink down the code buffer */
- parg->code = kzalloc(sizeof(*code) * (code - tmp + 1), GFP_KERNEL);
+ parg->code = kcalloc(code - tmp + 1, sizeof(*code), GFP_KERNEL);
if (!parg->code)
ret = -ENOMEM;
else