Using memset before strncpy just to ensure a trailing null
character is an unnecessary double writing of a string
Signed-off-by: Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se>
---
drivers/staging/wlan-ng/prism2fw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/wlan-ng/prism2fw.c
b/drivers/staging/wlan-ng/prism2fw.c
index 42c14b0..e66b7d4 100644
--- a/drivers/staging/wlan-ng/prism2fw.c
+++ b/drivers/staging/wlan-ng/prism2fw.c
@@ -733,8 +733,8 @@ static int plugimage(struct imgchunk *fchunk, unsigned int
nfchunks,
c, chunkoff);
if (j == -1) { /* plug the filename */
- memset(dest, 0, s3plug[i].len);
strncpy(dest, PRISM2_USB_FWFILE, s3plug[i].len - 1);
+ dest[s3plug[i].len - 1] = '\0';
} else { /* plug a PDR */
memcpy(dest, &(pda->rec[j]->data), s3plug[i].len);
}
--
1.7.10.4
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