Eric Lee / linux-smarc-t335x-v3.2

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Commit a2f20c7c274b6241767330c902b3111b9326d901

Authored by Eric Sesterhenn
Committed by Linus Torvalds
1 parent 969dd061d8
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

[PATCH] Clean up char/esp.c 

coverity choked at another two !tty checks, in places where tty can
never be NULL. Since it removes some code we should remove
these checks. (Coverity ids #763,#762)

Signed-off-by Eric Sesterhenn <snakebyte@gmx.de>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Showing 1 changed file with 2 additions and 2 deletions Side-by-side Diff

... ... @@ -1212,7 +1212,7 @@
1212 1212 if (serial_paranoia_check(info, tty->name, "rs_put_char"))
1213 1213 return;
1214 1214  
1215   - if (!tty || !info->xmit_buf)
  1215 + if (!info->xmit_buf)
1216 1216 return;
1217 1217  
1218 1218 spin_lock_irqsave(&info->lock, flags);
... ... @@ -1256,7 +1256,7 @@
1256 1256 if (serial_paranoia_check(info, tty->name, "rs_write"))
1257 1257 return 0;
1258 1258  
1259   - if (!tty || !info->xmit_buf)
  1259 + if (!info->xmit_buf)
1260 1260 return 0;
1261 1261  
1262 1262 while (1) {