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fbdev: offb: Simplify offb_init_fb()

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Turn a strcpy()+strncat()+'\0' into an equivalent snprintf().

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Christophe JAILLET 2023-10-21 08:53:37 +02:00 committed by Helge Deller
parent 7be6adf113
commit 02d487fa30
1 changed files with 3 additions and 5 deletions
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8
drivers/video/fbdev/offb.c
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@ -423,11 +423,9 @@ static void offb_init_fb(struct platform_device *parent, const char *name,
fix = &info->fix;
var = &info->var;
if (name) {
strcpy(fix->id, "OFfb ");
strncat(fix->id, name, sizeof(fix->id) - sizeof("OFfb "));
fix->id[sizeof(fix->id) - 1] = '\0';
} else
if (name)
snprintf(fix->id, sizeof(fix->id), "OFfb %s", name);
else
snprintf(fix->id, sizeof(fix->id), "OFfb %pOFn", dp);