docs: remove spaces from shell variable assignment

The instructions for generating patches are given as shell commands
with variables as placeholders. They use the syntax "SRCTREE= linux",
which is wrong for the Bourne shell family (it runs the command
"linux" with the variable "SRCTREE" set to the empty string).

Remove the spaces to avoid confusion. This breaks the pretty alignment
but helps new contributors who try to run the commands as written.

Signed-off-by: Tom Levy <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
This commit is contained in:
Tom Levy 2019-03-21 14:37:56 +13:00 • committed by Jonathan Corbet
commit 4318f9bb73
4 changed files with 12 additions and 12 deletions

View file

@ -60,8 +60,8 @@ not in any lower subdirectory.
To create a patch for a single file, it is often sufficient to do::
SRCTREE= linux
MYFILE= drivers/net/mydriver.c
SRCTREE=linux
MYFILE=drivers/net/mydriver.c
cd $SRCTREE
cp $MYFILE $MYFILE.orig
@ -73,7 +73,7 @@ To create a patch for multiple files, you should unpack a "vanilla",
or unmodified kernel source tree, and generate a ``diff`` against your
own source tree. For example::
MYSRC= /devel/linux
MYSRC=/devel/linux
tar xvfz linux-3.19.tar.gz
mv linux-3.19 linux-3.19-vanilla