36 lines
900 B
Diff
36 lines
900 B
Diff
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From 3539243dcab7b84bb8a45e2c2da80e162284bffc Mon Sep 17 00:00:00 2001
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From: Michael Heimpold <mhei@heimpold.de>
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Date: Sat, 8 Dec 2018 10:43:01 +0100
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Subject: [PATCH] One further optimization of trimming routine
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The last change to the trimming routine made it more efficient,
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however, we can even get rid of the memmove() as we leave the
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function with strdup() anyway.
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Signed-off-by: Michael Heimpold <mhei@heimpold.de>
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Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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---
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lsmmc.c | 5 ++---
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1 file changed, 2 insertions(+), 3 deletions(-)
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diff --git a/lsmmc.c b/lsmmc.c
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index 06cc0b8..05d59e8 100644
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--- a/lsmmc.c
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+++ b/lsmmc.c
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@@ -393,10 +393,9 @@ char *read_file(char *name)
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start++;
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len--;
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}
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- memmove(line, start, len);
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- line[len] = '\0';
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- return strdup(line);
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+ start[len] = '\0';
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+ return strdup(start);
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}
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/* Hexadecimal string parsing functions */
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--
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2.17.1
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