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Fixed mixed tabs and spacing and comments in contrib/powerpc/linux.c

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This commit is contained in:
Vadim Barkov 2017-02-01 13:57:50 +00:00
parent 19425d32f3
commit d57bed7838
1 changed files with 4 additions and 5 deletions
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9
contrib/powerpc-vsx/linux.c
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@ -11,8 +11,7 @@
* BUG REPORTS: png-mng-implement@sourceforge.net
*
* png_have_vsx implemented for Linux by reading the widely available
* pseudo-file /proc/cpuinfo. Result is cached so if function will be called
* multiple times only one reading is perfomed.
* pseudo-file /proc/cpuinfo.
*
* This code is strict ANSI-C and is probably moderately portable; it does
* however use <stdio.h> and it assumes that /proc/cpuinfo is never localized.
@ -43,13 +42,13 @@ png_have_vsx(png_structp png_ptr)
while(fgets(input,MAXLINE,f) != NULL)
{
token = strstr(input,string);
if(token != NULL)
return cachedResult;
if(token != NULL)
return 1;
}
}
#ifdef PNG_WARNINGS_SUPPORTED
else
png_warning(png_ptr, "/proc/cpuinfo open failed");
#endif
return cachedResult;
return 0;
}